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Technical Data Sheet
PartsTable / COMPONENT / 2287401
2287401 ✓ Verified by PartsTable
— · 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 FIRE WIRE CLAMP is a the manufacturer industrial component. Key specifications include end_item_identification: MOTOR PART NO. 30809-04.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-432-5531, 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
2287401
NSN: 5310-00-432-5531
FSC: 5310
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
end_item_identificationMOTOR PART NO. 30809-04
NSN5310-00-432-5531
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2287401 · 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 (FLIS)
END ITEM IDENTIFICATIONMOTOR PART NO. 30809-04
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5176537Interchangeable
interchangeable cross-reference
interchangeable
91337815Interchangeable
interchangeable cross-reference
interchangeable
2511248Interchangeable
interchangeable cross-reference
interchangeable
3618740016Interchangeable
interchangeable cross-reference
interchangeable
22874Interchangeable
interchangeable cross-reference
interchangeable
9348336Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2287401?
2287401 is a FIRE WIRE CLAMP.
What parts can replace 2287401?
There are 7 known substitutes for 2287401: 5176537, 91337815, 2511248 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2287401?
2287401 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-432-5531. 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: July 2026