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12759-80001 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12759-80001: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.100 INCHES NOMINAL IN, diameter: 0.312 INCHES NOMINAL IN, material: STEEL OVERALL, head_style: FLAT CHAMFER, style_designator: STRAIGHT, features_provided: COTTER PIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-564-3582, 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
12759-80001
NSN: 5315-01-564-3582
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
height0.100 INCHES NOMINAL IN
diameter0.312 INCHES NOMINAL IN
materialSTEEL OVERALL
head_styleFLAT CHAMFER
style_designatorSTRAIGHT
features_providedCOTTER PIN
pin_chamfer_angle45.0 DEGREES NOMINAL
pin_head_diameter0.430 INCHES NOMINAL IN
surface_treatmentOIL OVERALL
under_head_length0.940 INCHES NOMINAL IN
end_item_identificationTOW TRACTOR, AIRCRAFT
NSN5315-01-564-3582
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12759-80001 · 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
•
UNDER HEAD LENGTH: 0.940 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.430 INCHES NOMINAL IN
•
DIAMETER: 0.312 INCHES NOMINAL IN
•
FEATURES PROVIDED: COTTER PIN
•
HEAD STYLE: FLAT CHAMFER
•
HEIGHT: 0.100 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDER HEAD LENGTH0.940 INCHES NOMINAL IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.430 INCHES NOMINAL IN
DIAMETER0.312 INCHES NOMINAL IN
FEATURES PROVIDEDCOTTER PIN
HEAD STYLEFLAT CHAMFER
HEIGHT0.100 INCHES NOMINAL IN
SURFACE TREATMENTOIL OVERALL
END ITEM IDENTIFICATIONTOW TRACTOR, AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 1
66046Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12759-80001?
12759-80001 is a PIN,STRAIGHT,HEADED.
What parts can replace 12759-80001?
There is 1 known substitute for 12759-80001: 66046. Substitute compatibility should be verified for your specific system.
What is the NSN for 12759-80001?
12759-80001 is cataloged in the U.S. Government catalog under NSN 5315-01-564-3582. 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.