PartsTable
Technical Data Sheet
Download PDF

20729490 FN 15 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

20729490 FN 15: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: COTTER PIN FITS SHAFT DIAMETER RANGE 1.125 TO 1.500 INCHES IN, style_designator: HAMMER LOCK, underloop_length: 5.000 INCHES NOMINAL IN, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-514-5591, 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
20729490 FN 15
NSN: 5315-01-514-5591
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 98523 — JERED LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresCOTTER PIN FITS SHAFT DIAMETER RANGE 1.125 TO 1.500 INCHES IN
style_designatorHAMMER LOCK
underloop_length5.000 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
NSN5315-01-514-5591
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 20729490 FN 15 · 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: HAMMER LOCK
•
SURFACE TREATMENT: ZINC OVERALL
•
UNDERLOOP LENGTH: 5.000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORHAMMER LOCK
SPECIAL FEATURESCOTTER PIN FITS SHAFT DIAMETER RANGE 1.125 TO 1.500 INCHES IN
SURFACE TREATMENTZINC OVERALL
UNDERLOOP LENGTH5.000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
98335A114Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12475750Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 20729490 FN 15?
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 20729490 FN 15?
20729490 FN 15 is a PIN,COTTER.
What parts can replace 20729490 FN 15?
There are 2 known substitutes for 20729490 FN 15: 98335A114, 12475750. Substitute compatibility should be verified for your specific system.
What is the NSN for 20729490 FN 15?
20729490 FN 15 is cataloged in the U.S. Government catalog under NSN 5315-01-514-5591. 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 — 20729490 FN 15

✓ 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.