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102 030 08 — WASHER,LOCKING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

102 030 08: WASHER,LOCKING.

The WASHER,LOCKING is a the manufacturer industrial component. Key specifications include special_features: LOCKING WASHER NEEDED IN THE REASSEMBLY OF JET DRIVE COMPONENTS, end_item_identification: 4320-01-599-8242, EJECTOR,JET. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-623-2756, 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
102 030 08
NSN: 5310-01-623-2756
FSC: 5310 — Nuts and Washers
CAGE: 07309 — BIRD-JOHNSON PROPELLER COMPANY, LLC (USA)
SPECIFICATIONS
special_featuresLOCKING WASHER NEEDED IN THE REASSEMBLY OF JET DRIVE COMPONENTS
end_item_identification4320-01-599-8242, EJECTOR,JET
NSN5310-01-623-2756
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 102 030 08 · 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
SPECIAL FEATURESLOCKING WASHER NEEDED IN THE REASSEMBLY OF JET DRIVE COMPONENTS
END ITEM IDENTIFICATION4320-01-599-8242, EJECTOR,JET
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
10203008 2833022Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 102 030 08?
102 030 08 is a WASHER,LOCKING.
What parts can replace 102 030 08?
There is 1 known substitute for 102 030 08: 10203008 2833022. Substitute compatibility should be verified for your specific system.
What is the NSN for 102 030 08?
102 030 08 is cataloged in the U.S. Government catalog under NSN 5310-01-623-2756. 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.