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Technical Data Sheet
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34809S2 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

34809S2: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-011-6121, 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
34809S2
NSN: 5310-00-011-6121
FSC: 5310 — Nuts and Washers
CAGE: 57526 — FORD MOTOR COMPANY (USA)
SPECIFICATIONS
Part Number34809S2
NSN5310-00-011-6121
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 34809S2 · 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 7
10424405Reference document
Same NSN cross-reference
Reference document — Informative reference only
103323Reference document
Same NSN cross-reference
Reference document — Secondary reference
120384Reference document
Same NSN cross-reference
Reference document — Secondary reference
116121Reference document
Same NSN cross-reference
Reference document — Secondary reference
91X10RReference document
Same NSN cross-reference
Reference document — Secondary reference
66913HReference 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 34809S2?
34809S2 is a WASHER,LOCK.
What parts can replace 34809S2?
There are 7 known substitutes for 34809S2: 10424405, 103323, 120384 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34809S2?
34809S2 is cataloged in the U.S. Government catalog under NSN 5310-00-011-6121. 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.