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980126-4 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

980126-4: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1095 OVERALL, hole_diameter: 0.526 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN, overall_height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN, outside_diameter: 0.729 INCHES MINIMUM AND 0.739 INCHES MAXIMUM IN, surface_treatment: CADMIUM OVERALL, material_thickness: 0.009 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-087-3155, 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
980126-4
NSN: 5310-00-087-3155
FSC: 5310 — Nuts and Washers
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
hole_diameter0.526 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN
overall_height0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
outside_diameter0.729 INCHES MINIMUM AND 0.739 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
material_thickness0.009 INCHES NOMINAL IN
material_document_and_classificationMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-087-3155
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 980126-4 · 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: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.729 INCHES MINIMUM AND 0.739 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.009 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL COMP 1095 OVERALL
•
HOLE DIAMETER: 0.526 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.729 INCHES MINIMUM AND 0.739 INCHES MAXIMUM IN
MATERIAL THICKNESS0.009 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 1095 OVERALL
HOLE DIAMETER0.526 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
WO734-009Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
807-1700 PIECE 17Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
R5Reference document
Same NSN cross-reference
Reference document — Secondary reference
146686Reference document
Same NSN cross-reference
Reference document — Secondary reference
807-1700-17Reference document
Same NSN cross-reference
Reference document — Secondary reference
W0734-009Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 980126-4?
980126-4 is a WASHER,SPRING TENSION.
What parts can replace 980126-4?
There are 8 known substitutes for 980126-4: WO734-009, 807-1700 PIECE 17, R5 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 980126-4?
980126-4 is cataloged in the U.S. Government catalog under NSN 5310-00-087-3155. This indicates validated use in U.S. government and defense supply chains.
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