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NS2904-001 — VALVE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NS2904-001: VALVE ASSEMBLY.

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: 0.375 IN. SIZE VALVE; QUICK OPENING VALVE IN, end_item_identification: 3895-01-028-4391.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-099-6349, 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
NS2904-001
NSN: 4820-01-099-6349
NIINs: 010996349, 011130723
FSC: 4820 — Valves, Nonpowered
CAGE: 81076 — JOHNSON C S CO INC (USA)
SPECIFICATIONS
special_features0.375 IN. SIZE VALVE; QUICK OPENING VALVE IN
end_item_identification3895-01-028-4391
NSN4820-01-099-6349
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NS2904-001 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION3895-01-028-4391
SUBSTITUTES & CROSS-REFERENCES 2
NP2904001Reference document
Same NSN cross-reference
Reference document — Secondary reference
MA346-21046Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 NS2904-001?
NS2904-001 is a VALVE ASSEMBLY.
What parts can replace NS2904-001?
There are 2 known substitutes for NS2904-001: NP2904001, MA346-21046. Substitute compatibility should be verified for your specific system.
What is the NSN for NS2904-001?
NS2904-001 is cataloged in the U.S. Government catalog under NSN 4820-01-099-6349. This indicates validated use in U.S. government and defense supply chains.
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