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18100-032 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

18100-032: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-141-6672, 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
18100-032
NSN: 5310-01-141-6672
FSC: 5310 — Nuts and Washers
CAGE: 74025 — MARATHONNORCO AEROSPACE, INC. DBA MARATHON POWER TECHNOLOGIES COMPANY (USA)
SPECIFICATIONS
Part Number18100-032
NSN5310-01-141-6672
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 18100-032 · 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
5310PL1380881Reference document
Same NSN cross-reference
Reference document — Informative reference only
5310PL0139679Reference document
Same NSN cross-reference
Reference document — Informative reference only
CS260-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
004-003081-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
5310000221430Reference document
Same NSN cross-reference
Reference document — Informative reference only
945723-2042Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18100-032?
18100-032 is a WASHER,FLAT.
What parts can replace 18100-032?
There are 7 known substitutes for 18100-032: 5310PL1380881, 5310PL0139679, CS260-2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18100-032?
18100-032 is cataloged in the U.S. Government catalog under NSN 5310-01-141-6672. 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.