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Technical Data Sheet

M12133/6-04C — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M12133/6-04C: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include hole_diameter: 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN, overall_height: 0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM, outside_diameter: 0.482 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN, style_designator: SPRING TENSION, surface_treatment: CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-682-5723, 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
M12133/6-04C
NSN: 5310-00-682-5723
NIINs: 006825723, 013897589
FSC: 5310 — Nuts and Washers
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1086 OR STEEL COMP 1095 OVERALL
hole_diameter0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
overall_height0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
hardness_rating45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
outside_diameter0.482 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
style_designatorSPRING TENSION
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_thickness0.006 INCHES MINIMUM AND 0.008 INCHES MAXIMUM IN
material_document_and_classificationASTM A682 ASSN STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-682-5723
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M12133/6-04C · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.492 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.007 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1095 OVERALL
•
HOLE DIAMETER: 0.350 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.035 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.492 INCHES NOMINAL IN
MATERIAL THICKNESS0.007 INCHES NOMINAL IN
MATERIALSTEEL COMP 1095 OVERALL
HOLE DIAMETER0.350 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
R3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-W-12133DReference document
Same NSN cross-reference
Reference document — Identification reference
W0492-007Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
419946-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M12133/6-04C?
M12133/6-04C is a WASHER,SPRING TENSION.
What parts can replace M12133/6-04C?
There are 4 known substitutes for M12133/6-04C: R3, MIL-W-12133D, W0492-007 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M12133/6-04C?
M12133/6-04C is cataloged in the U.S. Government catalog under NSN 5310-00-682-5723. This indicates validated use in U.S. government and defense supply chains.
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