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8199313 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8199313: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include end_item_identification: MK110, part_name_assigned_by_controlling_agency: LOCKWASHER,SERRATED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-698-1765, 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
8199313
NSN: 5310-01-698-1765
NIINs: 016981765, 017071611, 017189718, 017189792
FSC: 5310 — Nuts and Washers
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
end_item_identificationMK110
part_name_assigned_by_controlling_agencyLOCKWASHER,SERRATED
NSN5310-01-698-1765
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8199313 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCKWASHER,SERRATED
END ITEM IDENTIFICATIONMK110
SUBSTITUTES & CROSS-REFERENCES 3
10361142Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8199313 REV 01Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
06383362Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8199313?
8199313 is a WASHER,LOCK.
What parts can replace 8199313?
There are 3 known substitutes for 8199313: 10361142, 8199313 REV 01, 06383362. Substitute compatibility should be verified for your specific system.
What is the NSN for 8199313?
8199313 is cataloged in the U.S. Government catalog under NSN 5310-01-698-1765. 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.