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AFBMA-TW103 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AFBMA-TW103: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: LOCKWASHER, BEARING DIAMENTIONS (.679"I.D. X 1.374"O.D.

X .048"THK), end_item_identification: MISC. PARTS; W/S: VIRGINIA CLASS SUBMARINE, SSN-774. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-514-4505, 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
AFBMA-TW103
NSN: 5310-01-514-4505
FSC: 5310 — Nuts and Washers
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresLOCKWASHER, BEARING DIAMENTIONS (.679"I.D. X 1.374"O.D. X .048"THK)
end_item_identificationMISC. PARTS; W/S: VIRGINIA CLASS SUBMARINE, SSN-774
NSN5310-01-514-4505
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AFBMA-TW103 · 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
KEY FEATURES
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESLOCKWASHER, BEARING DIAMENTIONS (.679"I.D. X 1.374"O.D. X .048"THK)
END ITEM IDENTIFICATIONMISC. PARTS; W/S: VIRGINIA CLASS SUBMARINE, SSN-774
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
H832-1650-35Reference document
Same NSN cross-reference
Reference document — Secondary reference
211071120Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 AFBMA-TW103?
AFBMA-TW103 is a WASHER,KEY.
What parts can replace AFBMA-TW103?
There are 2 known substitutes for AFBMA-TW103: H832-1650-35, 211071120. Substitute compatibility should be verified for your specific system.
What is the NSN for AFBMA-TW103?
AFBMA-TW103 is cataloged in the U.S. Government catalog under NSN 5310-01-514-4505. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.