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72112S — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

72112S: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.312 INCHES NOMINAL IN, material: STEEL OVERALL, style_designator: STANDARD, underloop_length: 2.000 INCHES NOMINAL IN, nondefinitive_spec/std_data: B TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-010-8656, 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
72112S
NSN: 5315-00-010-8656
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)
SPECIFICATIONS
diameter0.312 INCHES NOMINAL IN
materialSTEEL OVERALL
style_designatorSTANDARD
underloop_length2.000 INCHES NOMINAL IN
nondefinitive_spec/std_dataB TYPE
NSN5315-00-010-8656
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 72112S · 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
•
DIAMETER: 0.312 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: B TYPE
•
UNDERLOOP LENGTH: 2.000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
DIAMETER0.312 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAB TYPE
UNDERLOOP LENGTH2.000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
108656Reference 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 72112S?
72112S is a PIN,COTTER.
What parts can replace 72112S?
There is 1 known substitute for 72112S: 108656. Substitute compatibility should be verified for your specific system.
What is the NSN for 72112S?
72112S is cataloged in the U.S. Government catalog under NSN 5315-00-010-8656. 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.