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Technical Data Sheet
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A04100353 — WASHER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A04100353: WASHER.

The WASHER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-103-1549, 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
A04100353
NSN: 5310-01-103-1549
FSC: 5310 — Nuts and Washers
CAGE: 57386 — C-WAY INDUSTRIES INC (CAN)
SPECIFICATIONS
Part NumberA04100353
NSN5310-01-103-1549
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A04100353 · 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 2
350481Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
212742-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A04100353?
A04100353 is a WASHER.
What parts can replace A04100353?
There are 2 known substitutes for A04100353: 350481, 212742-1. Substitute compatibility should be verified for your specific system.
What is the NSN for A04100353?
A04100353 is cataloged in the U.S. Government catalog under NSN 5310-01-103-1549. 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.