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255753 PIECE 2,8 — PARTS KIT,BALL VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

255753 PIECE 2,8: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include supply_items_and_quantities: "BALL 1,SEAT 2". This part is cataloged in the U.S.

Government catalog under NSN 4820-01-220-8306, 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
255753 PIECE 2,8
NSN: 4820-01-220-8306
NIINs: 012208306, 012272915
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
component_quantity3
supply_items_and_quantities"BALL 1,SEAT 2"
NSN4820-01-220-8306
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 255753 PIECE 2,8 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
COMPONENT QUANTITY: 3
•
SUPPLY ITEMS AND QUANTITIES: "BALL 1,SEAT 2"
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
SUPPLY ITEMS AND QUANTITIES"BALL 1,SEAT 2"
SUBSTITUTES & CROSS-REFERENCES 2
255753Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
255753 PIECE 2,Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 255753 PIECE 2,8?
255753 PIECE 2,8 is a PARTS KIT,BALL VALVE.
What parts can replace 255753 PIECE 2,8?
There are 2 known substitutes for 255753 PIECE 2,8: 255753, 255753 PIECE 2,. Substitute compatibility should be verified for your specific system.
What is the NSN for 255753 PIECE 2,8?
255753 PIECE 2,8 is cataloged in the U.S. Government catalog under NSN 4820-01-220-8306. 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.