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264031 — VALVE ASSEMBLY,HEATER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

264031: VALVE ASSEMBLY,HEATER.

The VALVE ASSEMBLY,HEATER is a the manufacturer industrial component. Key specifications include end_item_identification: DECONTAMINATING APPARATUS,A/E32U/8, general_characteristics_item_description: APPL TO NSN 4230-01-153-8660. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-175-6143, 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
264031
NSN: 4810-01-175-6143
NIINs: 011756143, 015668052
FSC: 4810 — Valves, Powered
CAGE: 5RQL2 — DRS ENVIRONMENTAL SYSTEMS INC (USA)
SPECIFICATIONS
end_item_identificationDECONTAMINATING APPARATUS,A/E32U/8
general_characteristics_item_descriptionAPPL TO NSN 4230-01-153-8660
NSN4810-01-175-6143
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 264031 · 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: APPL TO NSN 4230-01-153-8660
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONAPPL TO NSN 4230-01-153-8660
END ITEM IDENTIFICATIONDECONTAMINATING APPARATUS,A/E32U/8
SUBSTITUTES & CROSS-REFERENCES 1
26403-1 ALTNReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 264031?
264031 is a VALVE ASSEMBLY,HEATER.
What parts can replace 264031?
There is 1 known substitute for 264031: 26403-1 ALTN. Substitute compatibility should be verified for your specific system.
What is the NSN for 264031?
264031 is cataloged in the U.S. Government catalog under NSN 4810-01-175-6143. 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.