PartsTable
Technical Data Sheet
Download PDF

WWS 120394 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

WWS 120394: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: ZINC OVERALL, thickness: 0.060 INCHES NOMINAL IN, special_features: .375 INSIDE DIAMETER; .81 OUTSIDE DIAMETER, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND, end_item_identification: NSN 2320-01-552-2922 TRUCK,TRACTOR-GVG-HOOD,M915A5. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-577-8643, 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
WWS 120394
NSN: 5310-01-577-8643
FSC: 5310 — Nuts and Washers
CAGE: 64678 — DAIMLER TRUCK NORTH AMERICA LLC (USA)
SPECIFICATIONS
materialZINC OVERALL
thickness0.060 INCHES NOMINAL IN
special_features.375 INSIDE DIAMETER; .81 OUTSIDE DIAMETER
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationNSN 2320-01-552-2922 TRUCK,TRACTOR-GVG-HOOD,M915A5
NSN5310-01-577-8643
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: WWS 120394 · 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
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: ZINC OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
THICKNESS: 0.060 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES.375 INSIDE DIAMETER; .81 OUTSIDE DIAMETER
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONNSN 2320-01-552-2922 TRUCK,TRACTOR-GVG-HOOD,M915A5
MATERIALZINC OVERALL
CENTER HOLE SHAPE STYLEROUND
THICKNESS0.060 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: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy WWS 120394?
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 WWS 120394?
WWS 120394 is a WASHER,FLAT.
What is the NSN for WWS 120394?
WWS 120394 is cataloged in the U.S. Government catalog under NSN 5310-01-577-8643. 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 — WWS 120394

✓ 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.