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10122554 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10122554: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.031 INCHES NOMINAL IN, material: STEEL COMP 321 OVERALL, style_designator: STANDARD, underloop_length: 0.375 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, material_document_and_classification: AMS 7211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-079-2484, 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
10122554
NSN: 5315-00-079-2484
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
diameter0.031 INCHES NOMINAL IN
materialSTEEL COMP 321 OVERALL
style_designatorSTANDARD
underloop_length0.375 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
material_document_and_classificationAMS 7211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-079-2484
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10122554 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.031 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
UNDERLOOP LENGTH: 0.375 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 321 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.031 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
UNDERLOOP LENGTH0.375 INCHES NOMINAL IN
MATERIALSTEEL COMP 321 OVERALL
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 2
5315PL0847107Reference document
Same NSN cross-reference
Reference document — Informative reference only
MS9245-03Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 10122554?
10122554 is a PIN,COTTER.
What parts can replace 10122554?
There are 2 known substitutes for 10122554: 5315PL0847107, MS9245-03. Substitute compatibility should be verified for your specific system.
What is the NSN for 10122554?
10122554 is cataloged in the U.S. Government catalog under NSN 5315-00-079-2484. 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.