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Technical Data Sheet
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2CX151 ✓ 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 PIN,STRAIGHT,HEADLESS 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 (FLIS) under NSN 5315-01-230-1566, 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
2CX151
NSN: 5315-01-230-1566
FSC: 5315
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
Part Number2CX151
NSN5315-01-230-1566
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2CX151 · 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 8
7688Interchangeable
interchangeable cross-reference
interchangeable
48X251ISSUEAInterchangeable
interchangeable cross-reference
interchangeable
7668REV2Interchangeable
interchangeable cross-reference
interchangeable
BK5179-8Interchangeable
interchangeable cross-reference
interchangeable
9422Interchangeable
interchangeable cross-reference
interchangeable
223-8216641-19Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2CX151?
2CX151 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 2CX151?
There are 8 known substitutes for 2CX151: 7688, 48X251ISSUEA, 7668REV2 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2CX151?
2CX151 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-230-1566. 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