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98019A210 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

98019A210: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-656-0114, 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
98019A210
NSN: 5310-00-656-0114
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
Part Number98019A210
NSN5310-00-656-0114
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 98019A210 · 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
98019A510Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
130-1036Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
925000-0819Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS15795-819Reference document
Same NSN cross-reference
Reference document — Secondary reference
7346676 ITEM NO 40Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
583653Reference 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 98019A210?
98019A210 is a WASHER,FLAT.
What parts can replace 98019A210?
There are 7 known substitutes for 98019A210: 98019A510, 130-1036, 925000-0819 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 98019A210?
98019A210 is cataloged in the U.S. Government catalog under NSN 5310-00-656-0114. 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.