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3662003378 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3662003378: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: SQUARE, surface_treatment: OXIDE OVERALL, pin_overall_length: 0.215 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, pin_overall_diameter: 0.0505 INCHES MINIMUM AND 0.0512 INCHES MAXIMUM IN, second_end_relationship_with_first_end: IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-501-3162, 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
3662003378
NSN: 5315-00-501-3162
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: B0897 — FN HERSTAL DBA FABRIQUE NATIONALE NOUVELLE HERSTAL (BEL)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleSQUARE
surface_treatmentOXIDE OVERALL
pin_overall_length0.215 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
pin_overall_diameter0.0505 INCHES MINIMUM AND 0.0512 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-501-3162
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3662003378 · 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
•
FIRST END STYLE: SQUARE
•
PIN OVERALL DIAMETER: 0.0505 INCHES MINIMUM AND 0.0512 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.215 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SURFACE TREATMENT: OXIDE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FIRST END STYLESQUARE
PIN OVERALL DIAMETER0.0505 INCHES MINIMUM AND 0.0512 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.215 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE TREATMENTOXIDE OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
A10304Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10092846Reference document
Same NSN cross-reference
Reference document — Informative reference only
5315-501-3162Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3662003378?
3662003378 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 3662003378?
There are 3 known substitutes for 3662003378: A10304, 10092846, 5315-501-3162. Substitute compatibility should be verified for your specific system.
What is the NSN for 3662003378?
3662003378 is cataloged in the U.S. Government catalog under NSN 5315-00-501-3162. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.