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12597045-1 — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12597045-1: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.109 INCHES NOMINAL IN, material: STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1090 OR STEEL COMP 1095 OVERALL, overall_length: 0.625 INCHES NOMINAL IN, hardness_rating: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL, style_designator: COILED, expanded_diameter: 0.113 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-276-5877, 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
12597045-1
NSN: 5315-01-276-5877
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1V2A7 — OHIO ORDNANCE WORKS INC (USA)
SPECIFICATIONS
diameter0.109 INCHES NOMINAL IN
materialSTEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1090 OR STEEL COMP 1095 OVERALL
overall_length0.625 INCHES NOMINAL IN
hardness_rating46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
style_designatorCOILED
expanded_diameter0.113 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
surface_treatmentPHOSPHATE ZINC OVERALL
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationDOD-P-16232,TY Z CL 2 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-276-5877
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12597045-1 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DOD-P-16232,TY Z CL 2 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
EXPANDED DIAMETER: 0.113 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: COILED
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
DIAMETER: 0.109 INCHES NOMINAL IN
•
SURFACE TREATMENT: PHOSPHATE ZINC OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TY Z CL 2 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
EXPANDED DIAMETER0.113 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORCOILED
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.109 INCHES NOMINAL IN
OVERALL LENGTH0.625 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE ZINC OVERALL
MATERIALSTEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1090 OR STEEL COMP 1095 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
5315PL2207152Reference document
Same NSN cross-reference
Reference document — Informative reference only
MS39086-406Same 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 demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 12597045-1?
12597045-1 is a PIN,SPRING.
What parts can replace 12597045-1?
There are 2 known substitutes for 12597045-1: 5315PL2207152, MS39086-406. Substitute compatibility should be verified for your specific system.
What is the NSN for 12597045-1?
12597045-1 is cataloged in the U.S. Government catalog under NSN 5315-01-276-5877. This indicates validated use in U.S. government and defense supply chains.
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