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1023582 — WASHER,FLAT

✓ Government record, cited
3M · NUT WASHER
PRODUCT OVERVIEW

1023582: WASHER,FLAT.

The WASHER,FLAT is a 3M industrial component. Key specifications include length: 18.000 INCHES NOMINAL IN, material: PLASTIC POLYPROPYLENE, special_features: TUG TIGHT 346 RED 18 INCH IN, end_item_identification: MISC-PARTS, part_name_assigned_by_controlling_agency: TUG TIGHT SEAL, ANTIPILFERAGE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-528-4399, 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
1023582
NSN: 5310-01-528-4399
NIINs: 015284399, 015843243
FSC: 5310 — Nuts and Washers
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
length18.000 INCHES NOMINAL IN
materialPLASTIC POLYPROPYLENE
special_featuresTUG TIGHT 346 RED 18 INCH IN
end_item_identificationMISC-PARTS
part_name_assigned_by_controlling_agencyTUG TIGHT SEAL, ANTIPILFERAGE
NSN5310-01-528-4399
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1023582 · 3M ⚠ 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1023582?
1023582 is a WASHER,FLAT manufactured by 3M.
What is the NSN for 1023582?
1023582 is cataloged in the U.S. Government catalog under NSN 5310-01-528-4399. This indicates validated use in U.S. government and defense supply chains.
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