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870-1220 — LINE ASSEMBLY,DECK STAKING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

870-1220: LINE ASSEMBLY,DECK STAKING.

The LINE ASSEMBLY,DECK STAKING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-836-3520, 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
870-1220
NSN: 5310-00-836-3520
NIINs: 008363520, 011173026
FSC: 5310 — Nuts and Washers
CAGE: 55950 — BGW SYSTEMS INC (USA)
SPECIFICATIONS
Part Number870-1220
NSN5310-00-836-3520
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 870-1220 · 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 8
195255Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2-649Reference document
Same NSN cross-reference
Reference document — Secondary reference
1540294-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3403730-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
511-041800-00-0211-0511Reference document
Same NSN cross-reference
Reference document — Secondary reference
210-0586-00Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 870-1220?
870-1220 is a LINE ASSEMBLY,DECK STAKING.
What parts can replace 870-1220?
There are 8 known substitutes for 870-1220: 195255, 2-649, 1540294-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 870-1220?
870-1220 is cataloged in the U.S. Government catalog under NSN 5310-00-836-3520. 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.