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PartsTable / COMPONENT / 5315PL1630573
5315PL1630573 ✓ 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,SPRING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 420 OVERALL, special_features: USED ON RIFLE,SNIPER,.50 CAL XM107. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-526-4393, 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
5315PL1630573
NSN: 5315-01-526-4393
FSC: 5315
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL COMP 420 OVERALL
special_featuresUSED ON RIFLE,SNIPER,.50 CAL XM107
NSN5315-01-526-4393
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5315PL1630573 · 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
KEY FEATURES
•
MATERIAL: STEEL COMP 420 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 420 OVERALL
SPECIAL FEATURESUSED ON RIFLE,SNIPER,.50 CAL XM107
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
360-HZInterchangeable
interchangeable cross-reference
interchangeable
490-ZFInterchangeable
interchangeable cross-reference
interchangeable
82320Interchangeable
interchangeable cross-reference
interchangeable
82-320AInterchangeable
interchangeable cross-reference
interchangeable
REB49364Interchangeable
interchangeable cross-reference
interchangeable
GC810GM1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5315PL1630573?
5315PL1630573 is a PIN,SPRING.
What parts can replace 5315PL1630573?
There are 14 known substitutes for 5315PL1630573: 360-HZ, 490-ZF, 82320 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5315PL1630573?
5315PL1630573 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-526-4393. 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