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12301778 — PLUG-IN UNIT,ELECTRICAL-ELECTRON

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12301778: PLUG-IN UNIT,ELECTRICAL-ELECTRON.

PLUG-IN UNIT,ELECTRICAL-ELECTRON. Key specifications include stem_type: RISING, valve_size: 0.250 INCHES IN, bonnet_type: INSIDE SPRING, connection_type: THREADED EXTERNAL PIPE, nominal_thread_size: 0.250 INCHES IN, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-200-8438, 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
12301778
NSN: 4820-01-200-8438
FSC: 4820 — Valves, Nonpowered
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
stem_typeRISING
valve_size0.250 INCHES IN
bonnet_typeINSIDE SPRING
connection_typeTHREADED EXTERNAL PIPE
nominal_thread_size0.250 INCHES IN
valve_operation_methodMANUAL
end_item_identification2350-00-678-5773
thread_series_designatorNPTF
inlet_relationship_with_outletIDENTICAL
NSN4820-01-200-8438
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12301778 · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
STEM TYPE: RISING
•
CONNECTION TYPE: THREADED EXTERNAL PIPE
•
VALVE SIZE: 0.250 INCHES IN
•
BONNET TYPE: INSIDE SPRING
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
THREAD SERIES DESIGNATOR: NPTF
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
STEM TYPERISING
CONNECTION TYPETHREADED EXTERNAL PIPE
VALVE SIZE0.250 INCHES IN
BONNET TYPEINSIDE SPRING
NOMINAL THREAD SIZE0.250 INCHES IN
END ITEM IDENTIFICATION2350-00-678-5773
THREAD SERIES DESIGNATORNPTF
VALVE OPERATION METHODMANUAL
SUBSTITUTES & CROSS-REFERENCES 1
401VReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12301778?
12301778 is a PLUG-IN UNIT,ELECTRICAL-ELECTRON.
What parts can replace 12301778?
There is 1 known substitute for 12301778: 401V. Substitute compatibility should be verified for your specific system.
What is the NSN for 12301778?
12301778 is cataloged in the U.S. Government catalog under NSN 4820-01-200-8438. 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.