PartsTable
Technical Data Sheet
Download PDF

0171569 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

0171569: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.094 INCHES NOMINAL IN, material: STEEL COMP 316 OVERALL, special_features: PIN HAS MODIFIED HAMMERLOCK POINT WITH THE TOP PRONG BEING LONGER THAN THE BOTTOM., style_designator: HAMMER LOCK, underloop_length: 0.5 INCHES NOMINAL IN, end_item_identification: 4320-01-617-7587. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-641-9713, 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
0171569
NSN: 5315-01-641-9713
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
diameter0.094 INCHES NOMINAL IN
materialSTEEL COMP 316 OVERALL
special_featuresPIN HAS MODIFIED HAMMERLOCK POINT WITH THE TOP PRONG BEING LONGER THAN THE BOTTOM.
style_designatorHAMMER LOCK
underloop_length0.5 INCHES NOMINAL IN
end_item_identification4320-01-617-7587
NSN5315-01-641-9713
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0171569 · 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
•
DIAMETER: 0.094 INCHES NOMINAL IN
•
UNDERLOOP LENGTH: 0.5 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 316 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORHAMMER LOCK
DIAMETER0.094 INCHES NOMINAL IN
SPECIAL FEATURESPIN HAS MODIFIED HAMMERLOCK POINT WITH THE TOP PRONG BEING LONGER THAN THE BOTTOM.
END ITEM IDENTIFICATION4320-01-617-7587
UNDERLOOP LENGTH0.5 INCHES NOMINAL IN
MATERIALSTEEL COMP 316 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 0171569?
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 0171569?
0171569 is a PIN,COTTER.
What is the NSN for 0171569?
0171569 is cataloged in the U.S. Government catalog under NSN 5315-01-641-9713. 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 — 0171569

✓ 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.