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B.18.24-2004 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

B.18.24-2004: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include diameter: 0.125 INCHES NOMINAL IN, material: STEEL UNS K03104 OVERALL, nut_style: HEXAGON, thickness: 2.00 MILLIMETERS MINIMUM AND 2.80 MILLIMETERS MAXIMUM MM, head_style: BUTTON, nut_height: 5.40 MILLIMETERS MINIMUM AND 5.90 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-123-0503, 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
B.18.24-2004
NSN: 5310-01-123-0503
NIINs: 011230503, 013811371, 014545913, 014745220, 014785620, 014970203, 014970212, 014970214, 014970217, 014970220, 014970223, 014975137, 014981500, 015199139, 015250126, 015250129, 015259402, 015259415, 015260401, 015260402, 015260403, 015260404, 015260412, 015260619, 015260691, 015272021, 015290634, 015295076, 015304613, 015357309, 015479544, 015681172, 015681175, 015681521, 015681733, 015691884, 015702298, 015703760, 015704508, 015760716, 015767217, 015828715, 015831409, 015838675, 015848415, 015850057, 015850753, 015850761, 015850767, 016106531, 016132451, 016275082, 016452406, 016452449, 016452476, 016452530, 016452596, 016452602, 016452908, 016452981, 016453000, 016453182, 016454209, 016490660, 016490678, 016490692, 016490730, 016491249, 016502831, 016502907, 016502919, 016507737, 016507934, 016507973, 016507995, 016533366, 016533522, 016533825, 016536763, 016536795, 016538079, 016553945, 016562342, 016562460, 016562474, 016562500, 016562614, 016562642, 016562729, 016562800, 016562810, 016562823, 016562938, 016562983, 016565881, 016565892, 016565963, 016568851, 016571650, 016571659, 016571666, 016571679, 016571687, 016571963, 016572028, 016572112, 016572130, 016573011, 016573446, 016573502, 016574423, 016581574, 016582467, 016582615, 016584097, 016586564, 016586582, 016586654, 016586810, 016586829, 016586879, 016586932, 016586946, 016586958, 016586964, 016587140, 016587155, 016587193, 016587244, 016587254, 016587263, 016587422, 016587455, 016587482, 016587491, 016587500, 016587869, 016587910, 016587925, 016587930, 016587951, 016588066, 016588087, 016588099, 016588195, 016588215, 016588388, 016589057, 016589073, 016589094, 016589411, 016589466, 016589471, 016589482, 016589495, 016589506, 016590225, 016590412, 016590447, 016590681, 016590744, 016590969, 016591008, 016591071, 016591525, 016591532, 016593118, 016593129, 016593134, 016607587, 016610751, 016611805, 016619265, 016619334, 016623933, 016631940, 016634112, 016641425, 016649226, 016649306, 016649310, 016649631, 016649703, 016650387, 016650391, 016650396, 016650648, 016650650, 016650683, 016650894, 016650900, 016653048, 016653057, 016653067, 016653128, 016653139, 016653347, 016653440, 016653500, 016653744, 016653798, 016653802, 016653853, 016653865, 016654288, 016654303, 016654797, 016654810, 016656534, 016656540, 016656553, 016657267, 016657286, 016657344, 016657363, 016657370, 016658040, 016658457, 016658832, 016659368, 016660835, 016660843, 016660854, 016660865, 016660873, 016661061, 016661072, 016661125, 016661131, 016661143, 016661160, 016662290, 016662526, 016668966, 016668999, 016670412, 016670446, 016670483, 016670523, 016672818, 016672835, 016672843, 016672872, 016672967, 016673336, 016675947, 016676419, 016676478, 016683477, 016683803, 016684161, 016686936, 016687005, 016687277, 016687315, 016687492, 016687589, 016687608, 016687625, 016687776, 016687809, 016695004, 016695097, 016695106, 016695137, 016695148, 016695185, 016695194, 016695208, 016695975, 016695990, 016696019, 016696026, 016696064, 016696162, 016696197, 016696224, 016696246, 016696357, 016696424, 016696461, 016697158, 016697803, 016698688, 016701768, 016704103, 016709184, 016712613, 016712765
FSC: 5310 — Nuts and Washers
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
diameter0.125 INCHES NOMINAL IN
materialSTEEL UNS K03104 OVERALL
nut_styleHEXAGON
thickness2.00 MILLIMETERS MINIMUM AND 2.80 MILLIMETERS MAXIMUM MM
head_styleBUTTON
nut_height5.40 MILLIMETERS MINIMUM AND 5.90 MILLIMETERS MAXIMUM MM
head_height3.88 MILLIMETERS MINIMUM AND 4.00 MILLIMETERS MAXIMUM MM
point_styleCUP
thread_class3A A
head_diameter6.80 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM MM
hole_diameter13.30 MILLIMETERS MINIMUM AND 13.57 MILLIMETERS MAXIMUM MM
thread_length10.0 MILLIMETERS NOMINAL MM
NSN5310-01-123-0503
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B.18.24-2004 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 3
52-04-05Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B18163A050Reference document
Same NSN cross-reference
Reference document — Secondary reference
AEN26M508000BA7A11Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B.18.24-2004?
B.18.24-2004 is a NUT,PLAIN,HEXAGON.
What parts can replace B.18.24-2004?
There are 3 known substitutes for B.18.24-2004: 52-04-05, B18163A050, AEN26M508000BA7A11. Substitute compatibility should be verified for your specific system.
What is the NSN for B.18.24-2004?
B.18.24-2004 is cataloged in the U.S. Government catalog under NSN 5310-01-123-0503. This indicates validated use in U.S. government and defense supply chains.
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