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R2003020 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

R2003020: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-557-6282, 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
R2003020
NSN: 5310-01-557-6282
FSC: 5310 — Nuts and Washers
CAGE: SZ177 — DENEL VEHICLE SYSTEMS (ZAF)
SPECIFICATIONS
Part NumberR2003020
NSN5310-01-557-6282
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: R2003020 · 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 2
BS4320-M12X24-A2DReference document
Same NSN cross-reference
Reference document — Secondary reference
R2003020-CC00Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R2003020?
R2003020 is a WASHER,FLAT.
What parts can replace R2003020?
There are 2 known substitutes for R2003020: BS4320-M12X24-A2D, R2003020-CC00. Substitute compatibility should be verified for your specific system.
What is the NSN for R2003020?
R2003020 is cataloged in the U.S. Government catalog under NSN 5310-01-557-6282. This indicates validated use in U.S. government and defense supply chains.
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