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12M7131 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12M7131: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1050 OVERALL, hole_diameter: 0.685 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN, overall_height: 0.140 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN, outside_diameter: 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN, style_designator: SPRING TENSION, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-360-9170, 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
12M7131
NSN: 5310-01-360-9170
FSC: 5310 — Nuts and Washers
CAGE: 75160 — DEERE & CO (USA)
SPECIFICATIONS
materialSTEEL COMP 1050 OVERALL
hole_diameter0.685 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
overall_height0.140 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
outside_diameter1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
style_designatorSPRING TENSION
surface_treatmentZINC OVERALL
material_thickness0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
NSN5310-01-360-9170
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12M7131 · 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: SPRING TENSION
•
OUTSIDE DIAMETER: 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL COMP 1050 OVERALL
•
HOLE DIAMETER: 0.685 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.140 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
MATERIAL THICKNESS0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL COMP 1050 OVERALL
HOLE DIAMETER0.685 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
T10745Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12M7131?
12M7131 is a WASHER,SPRING TENSION.
What parts can replace 12M7131?
There is 1 known substitute for 12M7131: T10745. Substitute compatibility should be verified for your specific system.
What is the NSN for 12M7131?
12M7131 is cataloged in the U.S. Government catalog under NSN 5310-01-360-9170. This indicates validated use in U.S. government and defense supply chains.
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