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402P44 — COCK,PLUG

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

402P44: COCK,PLUG.

The COCK,PLUG is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: MODULAR INSERT WWTK POUCH SUSTAINMENT 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-621-3066, 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
402P44
NSN: 4820-00-621-3066
FSC: 4820 — Valves, Nonpowered
CAGE: 79470 — DANA CORP WEATHERHEAD DIV (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyMODULAR INSERT WWTK POUCH SUSTAINMENT 1
NSN4820-00-621-3066
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 402P44 · 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 7
W20332Reference document
Same NSN cross-reference
Reference document — Secondary reference
SF-5953336Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
199608R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
745-802641NSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LTA13134Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8527566Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 402P44?
402P44 is a COCK,PLUG.
What parts can replace 402P44?
There are 7 known substitutes for 402P44: W20332, SF-5953336, 199608R91 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 402P44?
402P44 is cataloged in the U.S. Government catalog under NSN 4820-00-621-3066. 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.