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789-501 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

789-501: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include special_features: INCLUDES CASE AND THREE PLUGS P/NC-301934, C-301942 & C-301897, end_item_identification: HIGH SPEED LGTWGT TAC P, BATTERY BA-5590. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-152-5974, 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
789-501
NSN: 4820-00-152-5974
NIINs: 001525974, 012131542, 013948308
FSC: 4820 — Valves, Nonpowered
CAGE: 1HGJ3 — A. J. HUDSON CO. (USA)
SPECIFICATIONS
special_featuresINCLUDES CASE AND THREE PLUGS P/NC-301934, C-301942 & C-301897
end_item_identificationHIGH SPEED LGTWGT TAC P, BATTERY BA-5590
NSN4820-00-152-5974
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 789-501 · 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
SPECIAL FEATURES3 PORTS PER MS33649-3,3.25 IN.LG,2.125 IN.W,2.50 IN.H,OPERATING PRESSURE 2,000 PSI MAX,OPERATING TEMP M65 DEG F TO P160 DEG F IN
SUBSTITUTES & CROSS-REFERENCES 1
2585912Same 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 789-501?
789-501 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 789-501?
There is 1 known substitute for 789-501: 2585912. Substitute compatibility should be verified for your specific system.
What is the NSN for 789-501?
789-501 is cataloged in the U.S. Government catalog under NSN 4820-00-152-5974. 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.