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4421908 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4421908: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include end_item_identification: 2320-01-534-1887, part_name_assigned_by_controlling_agency: PIN, COTTER, BEAM, EXT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-680-5254, 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
4421908
NSN: 5315-01-680-5254
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
end_item_identification2320-01-534-1887
part_name_assigned_by_controlling_agencyPIN, COTTER, BEAM, EXT
NSN5315-01-680-5254
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4421908 · 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
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN, COTTER, BEAM, EXT
END ITEM IDENTIFICATION2320-01-534-1887
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
9927417Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4421908?
4421908 is a PIN,COTTER.
What parts can replace 4421908?
There is 1 known substitute for 4421908: 9927417. Substitute compatibility should be verified for your specific system.
What is the NSN for 4421908?
4421908 is cataloged in the U.S. Government catalog under NSN 5315-01-680-5254. This indicates validated use in U.S. government and defense supply chains.
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