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494990 — STARTER,ENGINE,GASOLINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

494990: STARTER,ENGINE,GASOLINE.

The STARTER,ENGINE,GASOLINE is a the manufacturer industrial component. Key specifications include end_item_identification: BRIGGS AND STRATTON PRESSURE WASHER,MODEL 1260,S/N H28542. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-218-7865, 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
494990
NSN: 5310-00-218-7865
NIINs: 002187865, 014583983
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationBRIGGS AND STRATTON PRESSURE WASHER,MODEL 1260,S/N H28542
NSN5310-00-218-7865
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 494990 · 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 1
332018Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 494990?
494990 is a STARTER,ENGINE,GASOLINE.
What parts can replace 494990?
There is 1 known substitute for 494990: 332018. Substitute compatibility should be verified for your specific system.
What is the NSN for 494990?
494990 is cataloged in the U.S. Government catalog under NSN 5310-00-218-7865. 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.