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A1-753840 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A1-753840: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.380 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN, overall_height: 0.044 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN, outside_diameter: 0.747 INCHES MINIMUM AND 0.750 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 5310-00-926-5845, 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
A1-753840
NSN: 5310-00-926-5845
FSC: 5310 — Nuts and Washers
CAGE: 02368 — ROLEX COMPANY DBA ROLEX COMPANY DIV ROLEX COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.380 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
overall_height0.044 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
outside_diameter0.747 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
style_designatorSPRING TENSION
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_thickness0.040 INCHES NOMINAL IN
material_document_and_classificationASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-926-5845
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A1-753840 · 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: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: SPRING TENSION
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.747 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.044 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.747 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
MATERIAL THICKNESS0.040 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.380 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 4
B0750-040Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
12618765Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
876481-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
GW502G6Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A1-753840?
A1-753840 is a WASHER,SPRING TENSION.
What parts can replace A1-753840?
There are 4 known substitutes for A1-753840: B0750-040, 12618765, 876481-00 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1-753840?
A1-753840 is cataloged in the U.S. Government catalog under NSN 5310-00-926-5845. This indicates validated use in U.S. government and defense supply chains.
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