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MS39086-406 — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MS39086-406: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.105 INCHES NOMINAL IN, overall_length: 0.627 INCHES NOMINAL IN, end_item_identification: 7.62 MM MACHINE GUN MM, part_name_assigned_by_controlling_agency: SPRING PIN. 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
MS39086-406
NSN: 5315-01-276-5877
NIINs: 012765877, 016666776
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
diameter0.105 INCHES NOMINAL IN
overall_length0.627 INCHES NOMINAL IN
end_item_identification7.62 MM MACHINE GUN MM
part_name_assigned_by_controlling_agencySPRING PIN
NSN5315-01-276-5877
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS39086-406 · 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
12597045-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
5315PL2207152Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 MS39086-406?
MS39086-406 is a PIN,SPRING.
What parts can replace MS39086-406?
There are 2 known substitutes for MS39086-406: 12597045-1, 5315PL2207152. Substitute compatibility should be verified for your specific system.
What is the NSN for MS39086-406?
MS39086-406 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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