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VA4 — VALVE ASSEMBLY,MANIFOLD

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

VA4: VALVE ASSEMBLY,MANIFOLD.

The VALVE ASSEMBLY,MANIFOLD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, usage_design: CONNECT MULTIPLE HOSES TO ONE PUMP., body_material: PLASTIC, overall_length: 11.6 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE, nominal_thread_size: 0.50 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-141-1285, 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
VA4
NSN: 4820-01-141-1285
NIINs: 011411285, 016627837
FSC: 4820 — Valves, Nonpowered
CAGE: 12489 — CISSELL MANUFACTURING COMPANY DBA CISSELL MFG (USA)
SPECIFICATIONS
materialCOPPER ALLOY
usage_designCONNECT MULTIPLE HOSES TO ONE PUMP.
body_materialPLASTIC
overall_length11.6 INCHES NOMINAL IN
valve_quantity4
connection_typeTHREADED INTERNAL PIPE
nominal_thread_size0.50 INCHES IN
valve_operation_methodMANUAL
end_connection_quantity5
end_item_identificationBOAT,RIGID IN
thread_series_designatorNPT
nominal_pipe_size_accommodated0.50 INCHES IN
NSN4820-01-141-1285
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: VA4 · 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
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
V04Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 VA4?
VA4 is a VALVE ASSEMBLY,MANIFOLD.
What parts can replace VA4?
There is 1 known substitute for VA4: V04. Substitute compatibility should be verified for your specific system.
What is the NSN for VA4?
VA4 is cataloged in the U.S. Government catalog under NSN 4820-01-141-1285. 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.