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52976 — PIN,COTTER

✓ Government record, cited
Tactic · NUT WASHER
PRODUCT OVERVIEW

52976: PIN,COTTER.

The PIN,COTTER is a Tactic industrial component. Key specifications include head_style: SQUARE, fastener_type: BOLT, thread_provision: THREADED, insert_type_for_which_designed: BOLT. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-010-8636, 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
52976
NSN: 5315-00-010-8636
NIINs: 000108636, 005928680
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
head_styleSQUARE
fastener_typeBOLT
thread_provisionTHREADED
insert_type_for_which_designedBOLT
NSN5315-00-010-8636
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 52976 · Tactic ⚠ 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
•
STYLE DESIGNATOR: STANDARD
•
DIAMETER: 0.094 INCHES NOMINAL IN
•
UNDERLOOP LENGTH: 1.125 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
DIAMETER0.094 INCHES NOMINAL IN
UNDERLOOP LENGTH1.125 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
108636Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 52976?
52976 is a PIN,COTTER manufactured by Tactic.
What parts can replace 52976?
There is 1 known substitute for 52976: 108636. Substitute compatibility should be verified for your specific system.
What is the NSN for 52976?
52976 is cataloged in the U.S. Government catalog under NSN 5315-00-010-8636. 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.