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218001583A — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

218001583A: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5315-01-722-3578, 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
218001583A
NSN: 5315-01-722-3578
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number218001583A
NSN5315-01-722-3578
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 218001583A · 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
SUBSTITUTES & CROSS-REFERENCES 4
R7580105-7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LOA018904-7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8842217/PAGE 16 PART NUMBER 7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
223-8842217Reference document
Same NSN cross-reference
Reference document — Drawing number 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 218001583A?
218001583A is a PIN,COTTER.
What parts can replace 218001583A?
There are 4 known substitutes for 218001583A: R7580105-7, LOA018904-7, 8842217/PAGE 16 PART NUMBER 7 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218001583A?
218001583A is cataloged in the U.S. Government catalog under NSN 5315-01-722-3578. 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.