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NP1182-1 — CYLINDER ASSEMBLY,VALVE THROTTLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NP1182-1: CYLINDER ASSEMBLY,VALVE THROTTLE.

CYLINDER ASSEMBLY,VALVE THROTTLE. Key specifications include general_characteristics_item_description: STEEL,ASTM A216,GRADE WCB. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-124-6754, 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
NP1182-1
NSN: 4820-01-124-6754
FSC: 4820 — Valves, Nonpowered
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,ASTM A216,GRADE WCB
NSN4820-01-124-6754
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NP1182-1 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,ASTM A216,GRADE WCB
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,ASTM A216,GRADE WCB
SUBSTITUTES & CROSS-REFERENCES 3
NP-1086Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
NP1182Reference document
Same NSN cross-reference
Reference document — Secondary reference
NP-1086 PIECE 1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 NP1182-1?
NP1182-1 is a CYLINDER ASSEMBLY,VALVE THROTTLE.
What parts can replace NP1182-1?
There are 3 known substitutes for NP1182-1: NP-1086, NP1182, NP-1086 PIECE 1. Substitute compatibility should be verified for your specific system.
What is the NSN for NP1182-1?
NP1182-1 is cataloged in the U.S. Government catalog under NSN 4820-01-124-6754. 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.