PartsTable
Technical Data Sheet
Download PDF

11644458-1 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11644458-1: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 6150 OVERALL, hole_diameter: 0.480 INCHES NOMINAL IN, overall_height: 0.063 INCHES NOMINAL IN, outside_diameter: 0.984 INCHES NOMINAL IN, style_designator: SPRING TENSION, material_thickness: 0.0354 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-435-0453, 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
11644458-1
NSN: 5310-00-435-0453
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 6150 OVERALL
hole_diameter0.480 INCHES NOMINAL IN
overall_height0.063 INCHES NOMINAL IN
outside_diameter0.984 INCHES NOMINAL IN
style_designatorSPRING TENSION
material_thickness0.0354 INCHES NOMINAL IN
NSN5310-00-435-0453
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11644458-1 · 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: 0.984 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.0354 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 6150 OVERALL
•
HOLE DIAMETER: 0.480 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.063 INCHES NOMINAL IN
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER0.984 INCHES NOMINAL IN
MATERIAL THICKNESS0.0354 INCHES NOMINAL IN
MATERIALSTEEL COMP 6150 OVERALL
HOLE DIAMETER0.480 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
16644Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 11644458-1?
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 11644458-1?
11644458-1 is a WASHER,SPRING TENSION.
What parts can replace 11644458-1?
There is 1 known substitute for 11644458-1: 16644. Substitute compatibility should be verified for your specific system.
What is the NSN for 11644458-1?
11644458-1 is cataloged in the U.S. Government catalog under NSN 5310-00-435-0453. 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 — 11644458-1

✓ 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.