PartsTable
Technical Data Sheet
Download PDF

W1004-011S — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

W1004-011S: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, hole_diameter: 0.780 INCHES NOMINAL0.780 INCHES NOMINAL IN, overall_height: 0.071 INCHES NOMINAL0.071 INCHES NOMINAL IN, outside_diameter: 1.004 INCHES NOMINAL1.004 INCHES NOMINAL IN, material_thickness: 0.0095 INCHES MINIMUM AND 0.0095 INCHES MINIMUM AND 0.0115 INCHES MAXIMUM0.0115 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-063-9921, 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
W1004-011S
NSN: 5310-01-063-9921
FSC: 5310 — Nuts and Washers
CAGE: 56048 — ASSOCIATED SPRING CORP DIV OF THE BARNES GROUP INC DALLAS DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
hole_diameter0.780 INCHES NOMINAL0.780 INCHES NOMINAL IN
overall_height0.071 INCHES NOMINAL0.071 INCHES NOMINAL IN
outside_diameter1.004 INCHES NOMINAL1.004 INCHES NOMINAL IN
material_thickness0.0095 INCHES MINIMUM AND 0.0095 INCHES MINIMUM AND 0.0115 INCHES MAXIMUM0.0115 INCHES MAXIMUM IN
NSN5310-01-063-9921
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: W1004-011S · 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
•
OUTSIDE DIAMETER: 1.004 INCHES NOMINAL1.004 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.0095 INCHES MINIMUM AND 0.0095 INCHES MINIMUM AND 0.0115 INCHES MAXIMUM0.0115 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 302 OVERALL
•
HOLE DIAMETER: 0.780 INCHES NOMINAL0.780 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.071 INCHES NOMINAL0.071 INCHES NOMINAL IN
OUTSIDE DIAMETER1.004 INCHES NOMINAL1.004 INCHES NOMINAL IN
MATERIAL THICKNESS0.0095 INCHES MINIMUM AND 0.0095 INCHES MINIMUM AND 0.0115 INCHES MAXIMUM0.0115 INCHES MAXIMUM IN
MATERIALSTEEL COMP 302 OVERALL
HOLE DIAMETER0.780 INCHES NOMINAL0.780 INCHES NOMINAL 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
2051728-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy W1004-011S?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is W1004-011S?
W1004-011S is a WASHER,SPRING TENSION.
What parts can replace W1004-011S?
There is 1 known substitute for W1004-011S: 2051728-1. Substitute compatibility should be verified for your specific system.
What is the NSN for W1004-011S?
W1004-011S is cataloged in the U.S. Government catalog under NSN 5310-01-063-9921. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — W1004-011S

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.