PartsTable
Technical Data Sheet
Download PDF

11621860 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11621860: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include hole_diameter: 0.634 INCHES NOMINAL IN, overall_height: 0.080 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: SPRING TENSION, material_thickness: 0.045 INCHES NOMINAL IN, end_item_identification: 2350-00-140-515; USE ON B86 & B98ARMOR,RECON,ASSAULT VEH. TM 9-2350-23024P-1,DATED 29 SEP 75.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-487-4076, 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
11621860
NSN: 5310-00-487-4076
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
hole_diameter0.634 INCHES NOMINAL IN
overall_height0.080 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
style_designatorSPRING TENSION
material_thickness0.045 INCHES NOMINAL IN
end_item_identification2350-00-140-515; USE ON B86 & B98ARMOR,RECON,ASSAULT VEH. TM 9-2350-23024P-1,DATED 29 SEP 75
NSN5310-00-487-4076
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11621860 · 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: 1.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.045 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.634 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.080 INCHES NOMINAL IN
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.045 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-00-140-515; USE ON B86 & B98ARMOR,RECON,ASSAULT VEH. TM 9-2350-23024P-1,DATED 29 SEP 75
HOLE DIAMETER0.634 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 11621860?
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 11621860?
11621860 is a WASHER,SPRING TENSION.
What is the NSN for 11621860?
11621860 is cataloged in the U.S. Government catalog under NSN 5310-00-487-4076. 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 — 11621860

✓ 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.