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Technical Data Sheet
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2496299 — Technical Data Sheet

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— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,CONVEX is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5310-01-029-3759, 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
2496299
NSN: 5310-01-029-3759
FSC: 5310
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
Part Number2496299
NSN5310-01-029-3759
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2496299 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
992InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
553InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
41-506InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5110-00-884-0140InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-2440InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
15-223-10InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2496299?
2496299 is a WASHER,CONVEX.
What parts can replace 2496299?
There are 13 known substitutes for 2496299: 992, 553, 41-506 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2496299?
2496299 is cataloged in the Federal Logistics Information System under NSN 5310-01-029-3759. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026