PartsTable
Technical Data Sheet
3662002938 ✓ 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 overall_length: 1.485 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN, special_features: HARDNESS RATING 73.1 ROCKWELL MIN 76.3 OVERALL; GRIP LENGTH 1.030 NOMINAL; SURFACE FINISH 125.0 MICROINCHES OVERALL, end_item_identification: MACHINE GUN,CAL. .50 (M2); NSN 1005-00-322-9715, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: PIN ASSEMBLY, BELT FEED PAWL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-600-8962, 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
3662002938
NSN: 5315-00-600-8962
FSC: 5315
CAGE: B0897 — FN HERSTAL DBA FABRIQUE NATIONALE NOUVELLE HERSTAL (BEL)
SPECIFICATIONS
overall_length1.485 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
special_featuresHARDNESS RATING 73.1 ROCKWELL MIN 76.3 OVERALL; GRIP LENGTH 1.030 NOMINAL; SURFACE FINISH 125.0 MICROINCHES OVERALL
end_item_identificationMACHINE GUN,CAL. .50 (M2); NSN 1005-00-322-9715
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyPIN ASSEMBLY, BELT FEED PAWL
NSN5315-00-600-8962
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3662002938 · 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
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESHARDNESS RATING 73.1 ROCKWELL MIN 76.3 OVERALL; GRIP LENGTH 1.030 NOMINAL; SURFACE FINISH 125.0 MICROINCHES OVERALL
CRITICALITY CODE JUSTIFICATIONFEAT
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN ASSEMBLY, BELT FEED PAWL
END ITEM IDENTIFICATIONMACHINE GUN,CAL. .50 (M2); NSN 1005-00-322-9715
OVERALL LENGTH1.485 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6081SS-2Interchangeable
interchangeable cross-reference
interchangeable
A10528Interchangeable
interchangeable cross-reference
interchangeable
6081SSInterchangeable
interchangeable cross-reference
interchangeable
26274Interchangeable
interchangeable cross-reference
interchangeable
A10572Interchangeable
interchangeable cross-reference
interchangeable
584212Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3662002938?
3662002938 is a PIN,SPRING.
What parts can replace 3662002938?
There are 16 known substitutes for 3662002938: 6081SS-2, A10528, 6081SS and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3662002938?
3662002938 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-600-8962. This indicates validated use in U.S. government and defense supply chains.
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