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10040797 — PIN,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10040797: PIN,LOCK.

The PIN,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1065 OR STEEL OVERALL, prong_length: 1.120 INCHES NOMINAL IN, hardness_rating: 48.0 ROCKWELL SUPERFICIAL 45-N MINIMUM AND 54.0 ROCKWELL SUPERFICIAL 45-N MAXIMUM OVERALL, style_designator: LOCK, surface_treatment: COPPER OVERALL, wire_stock_diameter: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-156-6562, 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
10040797
NSN: 5315-01-156-6562
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
materialSTEEL COMP 1065 OR STEEL OVERALL
prong_length1.120 INCHES NOMINAL IN
hardness_rating48.0 ROCKWELL SUPERFICIAL 45-N MINIMUM AND 54.0 ROCKWELL SUPERFICIAL 45-N MAXIMUM OVERALL
style_designatorLOCK
surface_treatmentCOPPER OVERALL
wire_stock_diameter0.062 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD 1ST MATERIAL RESPONSE OR GM 61,FSCM 11862 MFR REF 2ND MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationGM 4250-M CODE OX FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-156-6562
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10040797 · 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
•
WIRE STOCK DIAMETER: 0.062 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: GM 4250-M CODE OX FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
HARDNESS RATING: 48.0 ROCKWELL SUPERFICIAL 45-N MINIMUM AND 54.0 ROCKWELL SUPERFICIAL 45-N MAXIMUM OVERALL
•
STYLE DESIGNATOR: LOCK
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD 1ST MATERIAL RESPONSE OR GM 61,FSCM 11862 MFR REF 2ND MATERIAL RESPONSE OVERALL
•
PRONG LENGTH: 1.120 INCHES NOMINAL IN
•
SURFACE TREATMENT: COPPER OVERALL
•
MATERIAL: STEEL COMP 1065 OR STEEL OVERALL
TECHNICAL CHARACTERISTICS
WIRE STOCK DIAMETER0.062 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 4250-M CODE OX FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING48.0 ROCKWELL SUPERFICIAL 45-N MINIMUM AND 54.0 ROCKWELL SUPERFICIAL 45-N MAXIMUM OVERALL
STYLE DESIGNATORLOCK
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD 1ST MATERIAL RESPONSE OR GM 61,FSCM 11862 MFR REF 2ND MATERIAL RESPONSE OVERALL
PRONG LENGTH1.120 INCHES NOMINAL IN
SURFACE TREATMENTCOPPER OVERALL
MATERIALSTEEL COMP 1065 OR STEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
1244707Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10040797?
10040797 is a PIN,LOCK.
What parts can replace 10040797?
There is 1 known substitute for 10040797: 1244707. Substitute compatibility should be verified for your specific system.
What is the NSN for 10040797?
10040797 is cataloged in the U.S. Government catalog under NSN 5315-01-156-6562. 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.