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PartsTable / COMPONENT / 92383A154
92383A154 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-358-7371, 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
92383A154
NSN: 5315-01-358-7371
FSC: 5315
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
end_item_identification1005-01-347-4857,BARRETT .50 CALIBER SEMI-AUTOMATIC RIFLE,MODEL 82A1A1005-01-347-4857,BARRETT .50 CALIBER SEMI-AUTOMATIC RIFLE,MODEL 82A1A
NSN5315-01-358-7371
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 92383A154 · 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 IDENTIFICATION1005-01-347-4857,BARRETT .50 CALIBER SEMI-AUTOMATIC RIFLE,MODEL 82A1A1005-01-347-4857,BARRETT .50 CALIBER SEMI-AUTOMATIC RIFLE,MODEL 82A1A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
37J41PC51GASKETInterchangeable
interchangeable cross-reference
interchangeable
567-4105-1160781PCF0R6Interchangeable
interchangeable cross-reference
interchangeable
37J41PC12GASKETInterchangeable
interchangeable cross-reference
interchangeable
82-049Interchangeable
interchangeable cross-reference
interchangeable
A4-82049Interchangeable
interchangeable cross-reference
interchangeable
A1-81886 ITEM 30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 92383A154?
92383A154 is a PIN,SPRING.
What parts can replace 92383A154?
There are 9 known substitutes for 92383A154: 37J41PC51GASKET, 567-4105-1160781PCF0R6, 37J41PC12GASKET and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 92383A154?
92383A154 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-358-7371. 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