MILR-83248/2 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

MILR-83248/2: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, temp_rating: -20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, peripheral_diameter: 1.6875 INCHES NOMINAL IN, center_hole_diameter: 0.369 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-001-6681, 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

MILR-83248/2

NSN: 5331-00-001-6681
NIINs: 000016681, 001661090, 001661094, 001661095, 001661104, 002410260, 003381302, 005567506, 005567513, 010062129, 010062130, 010065477, 010114057, 010176535, 010185663, 010229019, 010286511, 010286512, 010431904, 010431905, 010472908, 010501537, 010584008, 010584009, 010831618, 010836504, 010885362, 010886106, 010886107, 010886870, 010886871, 010888963, 010892575, 010892576, 011044411, 011044901, 011044906, 011045943, 011059152, 011059153, 011059154, 011059155, 011060936, 011060937, 011060938, 011060940, 011060942, 011067288, 011067290, 011121765, 011126127, 011127963, 011139871, 011193220, 011209550, 011218092, 011251731, 011270849, 011270971, 011270972, 011278065, 011280432, 011321925, 011333921, 011337248, 011338653, 011339790, 011339791, 011378392, 011379007, 011429934, 011441661, 011442252, 011470799, 011671586, 011679770, 011716057, 011747868, 011759164, 011764014, 011773403, 011779769, 011805228, 011805229, 011839169, 011845986, 011845987, 011847576, 011854678, 011863498, 011877680, 011887636, 011893822, 011895423, 011948963, 011948964, 011971393, 011995375, 012032327, 012036549, 012052857, 012053476, 012055040, 012067329, 012079383, 012082920, 012099419, 012113124, 012113125, 012124623, 012124624, 012157329, 012179096, 012197478, 012220838, 012298081, 012321485, 012361749, 012377661, 012439299, 012550146, 012644239, 012656147, 012658992, 012751546, 012788285, 013017868, 013248866, 013305280, 013347944, 013386853, 013408602, 013480830, 013557875, 013641612, 013743472, 013819994, 014141543, 014174000, 014236717, 014245740, 014327484, 014366191, 014504826, 014586078, 014588027, 014664363, 014684818, 014764295, 014873039, 015006458, 015180486, 016266210, 016436405, 016472763
FSC: 5331 — O-ring
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	RUBBER FLUOROCARBON CLASS FPM
temp_rating	-20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
hardness_rating	90.0 SHORE DUROMETER A NOMINAL
peripheral_diameter	1.6875 INCHES NOMINAL IN
center_hole_diameter	0.369 INCHES MAXIMUM IN
elongation_percentage	125 MAXIMUM
cross-sectional_height	0.067 INCHES MINIMUM IN
end_item_identification	VALVE,ANGLE
material_document_and_classification	SAE-AMS7259 ASSN STD SINGLE MATERIAL RESPONSE AND SAE-AS3581 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency	SEAL STATIC
NSN	5331-00-001-6681

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 3.693 INCHES NOMINAL IN

•

HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 3.463 INCHES MINIMUM AND 3.511 INCHES MAXIMUM IN

•

MATERIAL: RUBBER FLUOROCARBON CLASS FPM

TECHNICAL CHARACTERISTICS

TEMP RATING	-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER	3.693 INCHES NOMINAL IN
HARDNESS RATING	90.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	3.463 INCHES MINIMUM AND 3.511 INCHES MAXIMUM IN
MATERIAL	RUBBER FLUOROCARBON CLASS FPM

SUBSTITUTES & CROSS-REFERENCES 6

M83248/2-153Reference document

Same NSN cross-reference

Reference document — Secondary reference

AMS7259Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS3581-153Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

NAS1594-153Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS3581Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

R1312P153Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MILR-83248/2?

MILR-83248/2 is a O-RING.

What parts can replace MILR-83248/2?

There are 6 known substitutes for MILR-83248/2: M83248/2-153, AMS7259, AS3581-153 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MILR-83248/2?

MILR-83248/2 is cataloged in the U.S. Government catalog under NSN 5331-00-001-6681. This indicates validated use in U.S. government and defense supply chains.

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MILR-83248/2 — O-RING

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