PartsTable
Technical Data Sheet
Download PDF

402552-1 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

402552-1: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include special_features: NEXT HIGHER ASSEMBLY, PART NUMBER 200844, end_item_identification: SHEAR COUPLING, part_name_assigned_by_controlling_agency: SHEAR-OFF PIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-495-3977, 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
402552-1
NSN: 5315-01-495-3977
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 243BB — EUROPAVIA ESPANA SA DIV EUROPAVIA ESPA?A SA (ESP)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSEMBLY, PART NUMBER 200844
end_item_identificationSHEAR COUPLING
part_name_assigned_by_controlling_agencySHEAR-OFF PIN
NSN5315-01-495-3977
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 402552-1 · 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
SPECIAL FEATURESNEXT HIGHER ASSEMBLY, PART NUMBER 200844
PART NAME ASSIGNED BY CONTROLLING AGENCYSHEAR-OFF PIN
END ITEM IDENTIFICATIONSHEAR COUPLING
SUBSTITUTES & CROSS-REFERENCES 1
301743Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 402552-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 402552-1?
402552-1 is a PIN,COTTER.
What parts can replace 402552-1?
There is 1 known substitute for 402552-1: 301743. Substitute compatibility should be verified for your specific system.
What is the NSN for 402552-1?
402552-1 is cataloged in the U.S. Government catalog under NSN 5315-01-495-3977. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 402552-1

✓ 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.