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12577020 — WASHER,BEVEL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12577020: WASHER,BEVEL.

The WASHER,BEVEL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-304-9810, 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
12577020
NSN: 5310-01-304-9810
FSC: 5310 — Nuts and Washers
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
Part Number12577020
NSN5310-01-304-9810
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12577020 · 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
SUBSTITUTES & CROSS-REFERENCES 1
K-449Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12577020?
12577020 is a WASHER,BEVEL.
What parts can replace 12577020?
There is 1 known substitute for 12577020: K-449. Substitute compatibility should be verified for your specific system.
What is the NSN for 12577020?
12577020 is cataloged in the U.S. Government catalog under NSN 5310-01-304-9810. This indicates validated use in U.S. government and defense supply chains.
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