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4322620 PC 22 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4322620 PC 22: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.125 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, special_features: HATCH, BALLISTIC, style_designator: STANDARD, underloop_length: 1.625 INCHES NOMINAL IN, end_item_identification: AIRCRAFT CARRIER CVN 68. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-473-6975, 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
4322620 PC 22
NSN: 5315-01-473-6975
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.125 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
special_featuresHATCH, BALLISTIC
style_designatorSTANDARD
underloop_length1.625 INCHES NOMINAL IN
end_item_identificationAIRCRAFT CARRIER CVN 68
NSN5315-01-473-6975
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4322620 PC 22 · 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
•
STYLE DESIGNATOR: STANDARD
•
DIAMETER: 0.125 INCHES NOMINAL IN
•
UNDERLOOP LENGTH: 1.625 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
DIAMETER0.125 INCHES NOMINAL IN
SPECIAL FEATURESHATCH, BALLISTIC
END ITEM IDENTIFICATIONAIRCRAFT CARRIER CVN 68
UNDERLOOP LENGTH1.625 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
124-4322620Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
124-4322620 PC 22Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1/8 D LG=1-5/8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4322620 PC 22?
4322620 PC 22 is a PIN,COTTER.
What parts can replace 4322620 PC 22?
There are 3 known substitutes for 4322620 PC 22: 124-4322620, 124-4322620 PC 22, 1/8 D LG=1-5/8. Substitute compatibility should be verified for your specific system.
What is the NSN for 4322620 PC 22?
4322620 PC 22 is cataloged in the U.S. Government catalog under NSN 5315-01-473-6975. 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.