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BCP1180 — WASHER,SEAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BCP1180: WASHER,SEAL.

The WASHER,SEAL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-964-7811, 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
BCP1180
NSN: 5310-00-964-7811
FSC: 5310 — Nuts and Washers
CAGE: 82SX4 — BC TECHNICAL CENTER, LLC DBA BC ENGINEERED PRODUCTS (USA)
SPECIFICATIONS
Part NumberBCP1180
NSN5310-00-964-7811
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BCP1180 · 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 7
TW7811Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1K1540P17Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1729B262Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
73053Reference document
Same NSN cross-reference
Reference document — Secondary reference
5310009647811Reference document
Same NSN cross-reference
Reference document — Secondary reference
10006122Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BCP1180?
BCP1180 is a WASHER,SEAL.
What parts can replace BCP1180?
There are 7 known substitutes for BCP1180: TW7811, 1K1540P17, 1729B262 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BCP1180?
BCP1180 is cataloged in the U.S. Government catalog under NSN 5310-00-964-7811. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.