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Technical Data Sheet
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3159RA PIECE 3 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3159RA PIECE 3: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-291-8222, 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
3159RA PIECE 3
NSN: 4820-01-291-8222
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
NSN4820-01-291-8222
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3159RA PIECE 3 · 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
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
3159RAReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3159RA PIECE 3?
3159RA PIECE 3 is a CAP,VALVE.
What parts can replace 3159RA PIECE 3?
There is 1 known substitute for 3159RA PIECE 3: 3159RA. Substitute compatibility should be verified for your specific system.
What is the NSN for 3159RA PIECE 3?
3159RA PIECE 3 is cataloged in the U.S. Government catalog under NSN 4820-01-291-8222. This indicates validated use in U.S. government and defense supply chains.
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