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V334 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V334: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: COPPER SEAT, bonnet_type: INSIDE SCREW, pressure_class: ERR-060, connection_type: THREADED EXTERNAL PIPE AND THREADED INTERNAL PIPE, features_provided: BONNET PACKING, nominal_thread_size: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-514-7399, 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
V334
NSN: 4820-01-514-7399
FSC: 4820 — Valves, Nonpowered
CAGE: 34866 — FLAME ENGINEERING INC (USA)
SPECIFICATIONS
materialCOPPER SEAT
bonnet_typeINSIDE SCREW
pressure_classERR-060
connection_typeTHREADED EXTERNAL PIPE AND THREADED INTERNAL PIPE
features_providedBONNET PACKING
nominal_thread_size0.250 INCHES IN
valve_operation_methodMANUAL
end_item_identificationTACTICAL PETROLEUM LAB,TPLM-100,NSN6640-01-399-0483
bonnet_attachment_methodTHREADED
thread_series_designatorNPT
inlet_relationship_with_outletNOT IDENTICAL
NSN4820-01-514-7399
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V334 · 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: NOT IDENTICAL
•
CONNECTION TYPE: THREADED EXTERNAL PIPE AND THREADED INTERNAL PIPE
•
FEATURES PROVIDED: BONNET PACKING
•
BONNET TYPE: INSIDE SCREW
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
BONNET ATTACHMENT METHOD: THREADED
•
PRESSURE CLASS: ERR-060
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETNOT IDENTICAL
CONNECTION TYPETHREADED EXTERNAL PIPE AND THREADED INTERNAL PIPE
FEATURES PROVIDEDBONNET PACKING
BONNET TYPEINSIDE SCREW
NOMINAL THREAD SIZE0.250 INCHES IN
BONNET ATTACHMENT METHODTHREADED
END ITEM IDENTIFICATIONTACTICAL PETROLEUM LAB,TPLM-100,NSN6640-01-399-0483
PRESSURE CLASSERR-060
MATERIALCOPPER SEAT
THREAD SERIES DESIGNATORNPT
SUBSTITUTES & CROSS-REFERENCES 1
90006P0054Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 V334?
V334 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace V334?
There is 1 known substitute for V334: 90006P0054. Substitute compatibility should be verified for your specific system.
What is the NSN for V334?
V334 is cataloged in the U.S. Government catalog under NSN 4820-01-514-7399. 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.