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281439-0008 — VALVE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

281439-0008: VALVE ASSEMBLY.

The VALVE ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-714-8363, 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
281439-0008
NSN: 4820-01-714-8363
NIINs: 017148363, 017149840, 017294215
FSC: 4820 — Valves, Nonpowered
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
Part Number281439-0008
NSN4820-01-714-8363
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 281439-0008 · 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
SUBSTITUTES & CROSS-REFERENCES 1
281439-0008L1Same 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 281439-0008?
281439-0008 is a VALVE ASSEMBLY.
What parts can replace 281439-0008?
There is 1 known substitute for 281439-0008: 281439-0008L1. Substitute compatibility should be verified for your specific system.
What is the NSN for 281439-0008?
281439-0008 is cataloged in the U.S. Government catalog under NSN 4820-01-714-8363. This indicates validated use in U.S. government and defense supply chains.
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