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A040901050 — PARTS KIT,GATE VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A040901050: PARTS KIT,GATE VALVE.

The PARTS KIT,GATE VALVE is a the manufacturer industrial component. Key specifications include end_item_name: NITROGEN SERVICING UNIT, end_item_source: 58328, special_features: CONSISTS OF 1 EACH - EXT. BONNET,GLAND FOLLOWER,PACKING UNIT,PACKING,WEDGE,BONNET GASKET, end_item_identification: 3655-01-089-9563.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-157-3885, 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
A040901050
NSN: 4820-01-157-3885
FSC: 4820 — Valves, Nonpowered
CAGE: 58328 — ZWICK ENERGY RESEARACH ORGANIZATION INC (USA)
SPECIFICATIONS
end_item_nameNITROGEN SERVICING UNIT
end_item_source58328
special_featuresCONSISTS OF 1 EACH - EXT. BONNET,GLAND FOLLOWER,PACKING UNIT,PACKING,WEDGE,BONNET GASKET
end_item_identification3655-01-089-9563
NSN4820-01-157-3885
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A040901050 · 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
•
END ITEM SOURCE: 58328
•
END ITEM NAME: NITROGEN SERVICING UNIT
TECHNICAL CHARACTERISTICS
END ITEM SOURCE58328
END ITEM NAMENITROGEN SERVICING UNIT
SPECIAL FEATURESCONSISTS OF 1 EACH - EXT. BONNET,GLAND FOLLOWER,PACKING UNIT,PACKING,WEDGE,BONNET GASKET
END ITEM IDENTIFICATION3655-01-089-9563
SUBSTITUTES & CROSS-REFERENCES 1
8222408Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A040901050?
A040901050 is a PARTS KIT,GATE VALVE.
What parts can replace A040901050?
There is 1 known substitute for A040901050: 8222408. Substitute compatibility should be verified for your specific system.
What is the NSN for A040901050?
A040901050 is cataloged in the U.S. Government catalog under NSN 4820-01-157-3885. 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.