PartsTable
Technical Data Sheet
Download PDF

11684243 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11684243: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.410 INCHES NOMINAL0.410 INCHES NOMINAL IN, overall_height: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, outside_diameter: 1.820 INCHES NOMINAL1.820 INCHES NOMINAL IN, style_designator: SPRING TENSION, material_thickness: 0.059 INCHES NOMINAL0.059 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-046-3531, 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
11684243
NSN: 5310-01-046-3531
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.410 INCHES NOMINAL0.410 INCHES NOMINAL IN
overall_height0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
outside_diameter1.820 INCHES NOMINAL1.820 INCHES NOMINAL IN
style_designatorSPRING TENSION
material_thickness0.059 INCHES NOMINAL0.059 INCHES NOMINAL IN
end_item_identification2350-00-122-6826; M88A1. TM 9-2350-256-24P-12350-00-122-6826; M88A1. TM 9-2350-256-24P-1
specification/standard_data19207-11684243 GOVERNMENT STANDARD
NSN5310-01-046-3531
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11684243 · 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: 1.820 INCHES NOMINAL1.820 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.059 INCHES NOMINAL0.059 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 19207-11684243 GOVERNMENT STANDARD
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.410 INCHES NOMINAL0.410 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER1.820 INCHES NOMINAL1.820 INCHES NOMINAL IN
MATERIAL THICKNESS0.059 INCHES NOMINAL0.059 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA19207-11684243 GOVERNMENT STANDARD
END ITEM IDENTIFICATION2350-00-122-6826; M88A1. TM 9-2350-256-24P-12350-00-122-6826; M88A1. TM 9-2350-256-24P-1
MATERIALSTEEL OVERALL
HOLE DIAMETER0.410 INCHES NOMINAL0.410 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 11684243?
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 11684243?
11684243 is a WASHER,SPRING TENSION.
What is the NSN for 11684243?
11684243 is cataloged in the U.S. Government catalog under NSN 5310-01-046-3531. 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 — 11684243

✓ 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.