NAS1831 — STANDOFF,THREADED,SPACING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

NAS1831: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.87 INCHES MINIMUM AND 1.88 INCHES MAXIMUM IN, material: STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL, thread_class: 2B RIGHT INTERNAL, thread_length: 0.500 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN, left_slot_depth: 0.375 INCHES NOMINAL IN, left_slot_width: 0.138 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-007-6108, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

NAS1831

NSN: 5340-00-007-6108
NIINs: 000076108, 000655153, 001766117, 003498367, 004015966, 004085955, 004118979, 004151563, 004702961, 004765158, 006556802, 008265136, 009986438, 010141217, 010248974, 010343451, 010677189, 010820902, 010880292, 011264946, 011443545, 011678202, 011771875, 011771876, 011779747, 011783669, 011838565, 011838566, 011878956, 011889099, 011891267, 011895450, 011896712, 011900735, 011911983, 011917703, 011936039, 011936682, 011936683, 011936684, 011937394, 011937400, 011937401, 011937402, 011937403, 011937404, 011937405, 011937406, 011937409, 011937410, 011937411, 011937413, 011937414, 011937415, 011937416, 011937417, 011937418, 011937419, 011937420, 011940869, 011944511, 011973629, 011973630, 011973631, 011973633, 011975045, 011975046, 011975047, 011976734, 011976737, 011988750, 011991633, 011991634, 012000615, 012002513, 012002515, 012004148, 012009858, 012009859, 012012475, 012014532, 012015824, 012033435, 012037791, 012044969, 012047115, 012058829, 012058833, 012059489, 012061333, 012062914, 012065373, 012065374, 012068066, 012068067, 012073401, 012073402, 012073403, 012077203, 012094335, 012099693, 012101832, 012101861, 012101862, 012107872, 012111635, 012113598, 012113599, 012113600, 012117578, 012120623, 012120624, 012128186, 012130854, 012134608, 012137874, 012139669, 012141004, 012143680, 012153796, 012156924, 012160795, 012165489, 012170370, 012172325, 012172842, 012184373, 012187335, 012187336, 012188222, 012188223, 012192733, 012197459, 012200348, 012200349, 012205007, 012205008, 012205009, 012211990, 012211991, 012222431, 012222432, 012222433, 012222435, 012222460, 012222461, 012222462, 012222463, 012222465, 012222466, 012222467, 012222468, 012231772, 012233134, 012233135, 012235098, 012252745, 012256038, 012264605, 012264606, 012283391, 012286048, 012290111, 012297753, 012297754, 012299562, 012309965, 012315466, 012315467, 012317308, 012318550, 012318551, 012318552, 012321846, 012323502, 012324252, 012326820, 012328495, 012331406, 012342904, 012342905, 012345682, 012345683, 012349409, 012351720, 012356993, 012356994, 012362201, 012365564, 012372904, 012372905, 012374741, 012378999, 012380317, 012380382, 012384404, 012384405, 012388884, 012390856, 012398219, 012400983, 012402413, 012405740, 012413206, 012420956, 012421026, 012423059, 012431053, 012431054, 012431056, 012434496, 012434497, 012435384, 012436551, 012436552, 012439243, 012439646, 012443441, 012443804, 012454384, 012458514, 012464106, 012468425, 012469230, 012470488, 012479376, 012482878, 012489658, 012490469, 012492926, 012506259, 012509131, 012509278, 012517342, 012535863, 012542271, 012546367, 012557868, 012566904, 012566905, 012570589, 012570590, 012577581, 012594681, 012596507, 012598924, 012612045, 012621335, 012638238, 012638258, 012643095, 012654988, 012660261, 012660262, 012662355, 012663216, 012669816, 012669984, 012694298, 012694312, 012708953, 012715241, 012715242, 012716085, 012722785, 012724944, 012742728, 012759904, 012762022, 012771224, 012783010, 012783854, 012789714, 012794783, 012823621, 012829977, 012833507, 012834613, 012839287, 012842491, 012842983, 012842988, 012846586, 012849864, 012849865, 012851710, 012875866, 012876344, 012902774, 012912110, 012912313, 012919453, 012924519, 012931177, 012937813, 012961730, 012969816, 012988033, 012991729, 012994645, 013007449, 013026223, 013028261, 013030003, 013061546, 013061547, 013068573, 013077728, 013077741, 013088076, 013094245, 013094648, 013098759, 013102429, 013128742, 013133638, 013142480, 013182156, 013182157, 013208558, 013208559, 013221033, 013231052, 013233959, 013233960, 013235690, 013240725, 013261328, 013290786, 013297169, 013305574, 013306359, 013310063, 013316057, 013317950, 013334654, 013348281, 013357427, 013374715, 013391997, 013396853, 013404121, 013405333, 013409755, 013409756, 013409757, 013409759, 013413425, 013414048, 013426912, 013448748, 013449564, 013468901, 013512855, 013531312, 013533304, 013538996, 013540794, 013573247, 013576229, 013576230, 013587609, 013589520, 013606651, 013608022, 013608023, 013611304, 013611596, 013615427, 013658853, 013743237, 013745210, 013752979, 013809107, 013809173, 013809504, 013819653, 013853737, 013866431, 013883453, 013884470, 013896039, 013907120, 013911345, 013911347, 013930414, 013930795, 013961785, 013964321, 013965282, 013967427, 013983943, 013987019, 013987022, 014066413, 014069160, 014084135, 014086431, 014089468, 014109088, 014109199, 014135117, 014135120, 014139405, 014148985, 014179659, 014181019, 014193334, 014200785, 014200786, 014218398, 014242459, 014245220, 014245223, 014246252, 014326254, 014332375, 014352426, 014372808, 014378272, 014387902, 014390238, 014394477, 014410923, 014415201, 014415202, 014419792, 014422566, 014426567, 014434506, 014438066, 014442457, 014461416, 014480454, 014484565, 014496995, 014498016, 014501150, 014503235, 014521149, 014533742, 014533795, 014541997, 014549218, 014561675, 014577910, 014587340, 014591121, 014594251, 014594252, 014602675, 014611296, 014615870, 014615871, 014621489, 014621544, 014629488, 014632817, 014639228, 014639607, 014665736, 014667906, 014668094, 014672500, 014696350, 014697702, 014699367, 014724313, 014748350, 014766432, 014788839, 014802068, 014846105, 014862529, 014870365, 014877481, 014888314, 014939687, 014939717, 014960966, 015028465, 015029815, 015049602, 015067179, 015098641, 015099024, 015099060, 015138438, 015181628, 015190665, 015198407, 015285493, 015312110, 015411540, 015497695, 015512887, 015516657, 015516662, 015608614, 015688953, 015688988, 015723576, 015844749, 015883655, 015903183, 015907479, 016027430, 016146193, 016146194, 016205003, 016207466, 016258006, 016259349, 016291575, 016297055, 016339787, 016525698, 016525699, 016666459, 016686973, 016737441, 016774651, 016863804, 017163531
FSC: 5340 — Hardware, Commercial
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

length	1.87 INCHES MINIMUM AND 1.88 INCHES MAXIMUM IN
material	STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL
thread_class	2B RIGHT INTERNAL
thread_length	0.500 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN
left_slot_depth	0.375 INCHES NOMINAL IN
left_slot_width	0.138 INCHES NOMINAL IN
right_slot_depth	0.375 INCHES NOMINAL IN
right_slot_width	0.138 INCHES NOMINAL IN
special_features	MATERIAL: STEEL OVERALL;SURFACE TREATMENT: CADMIUM OVERALL;BEARING SURFACE TYPE: FLAT
style_designator	LEFT INTERNAL AND RIGHT INTERNAL THREADS
thread_direction	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
surface_treatment	CADMIUM OVERALL
NSN	5340-00-007-6108

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN

•

CROSS-SECTIONAL LENGTH: 0.375 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND RIGHT INTERNAL

•

NOMINAL THREAD SIZE: 0.112 INCHES RIGHT INTERNAL IN

•

CROSS-SECTIONAL SHAPE: HEXAGON

•

THREAD CLASS: 2B RIGHT INTERNAL

•

THREAD QUANTITY PER INCH: 40 RIGHT INTERNAL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.250 INCHES NOMINAL IN
CROSS-SECTIONAL LENGTH	0.375 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND RIGHT INTERNAL
NOMINAL THREAD SIZE	0.112 INCHES RIGHT INTERNAL IN
CROSS-SECTIONAL SHAPE	HEXAGON
SPECIAL FEATURES	MATERIAL: STEEL COMP 303 OVERALL;MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL;SURFACE TREATMENT: PASSIVATE OVERALL;SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS	2B RIGHT INTERNAL
THREAD QUANTITY PER INCH	40 RIGHT INTERNAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)

SUBSTITUTES & CROSS-REFERENCES 9

P-521-M09-F09-440Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

317-6478-012Reference document

Same NSN cross-reference

Reference document — Secondary reference

007260-4-6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

8213-SS-0440-7Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

1921ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

8213-SS-0440-0Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

Ready to buy NAS1831?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is NAS1831?

NAS1831 is a STANDOFF,THREADED,SPACING.

What parts can replace NAS1831?

There are 9 known substitutes for NAS1831: P-521-M09-F09-440, 317-6478-012, 007260-4-6 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for NAS1831?

NAS1831 is cataloged in the U.S. Government catalog under NSN 5340-00-007-6108. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

NAS1831 — STANDOFF,THREADED,SPACING

Request a Quote — NAS1831