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831033 — PIN,PISTON

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

831033: PIN,PISTON.

The PIN,PISTON is a the manufacturer industrial component. Key specifications include special_features: USE ON COMPRESSOR UNIT,RECIPROCATING,15.0 CFM,4310-01-164-5544. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-659-9912, 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
831033
NSN: 4820-00-659-9912
NIINs: 006599912, 012138829
FSC: 4820 — Valves, Nonpowered
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
special_featuresUSE ON COMPRESSOR UNIT,RECIPROCATING,15.0 CFM,4310-01-164-5544
NSN4820-00-659-9912
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 831033 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,QQ-S-763,CLASS 416,COND A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,QQ-S-763,CLASS 416,COND A
SUBSTITUTES & CROSS-REFERENCES 4
831191Reference document
Same NSN cross-reference
Reference document — Secondary reference
NB6599PC59Reference document
Same NSN cross-reference
Reference document — Secondary reference
59NB6599Reference document
Same NSN cross-reference
Reference document — Secondary reference
NB3178Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 831033?
831033 is a PIN,PISTON.
What parts can replace 831033?
There are 4 known substitutes for 831033: 831191, NB6599PC59, 59NB6599 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 831033?
831033 is cataloged in the U.S. Government catalog under NSN 4820-00-659-9912. This indicates validated use in U.S. government and defense supply chains.
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