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WWV54 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

WWV54: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEM, stem_type: RISING, valve_size: 0.375 INCHES IN, bonnet_type: INSIDE SCREW, pressure_class: ERR-060, connection_type: SOLDER, TUBE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-057-9056, 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
WWV54
NSN: 4820-00-057-9056
NIINs: 000579056, 002639118, 002639119, 002689151, 002689152, 002689157, 002689158, 002827089, 002827090, 002827095, 002827183, 002827189, 002827199, 002827256, 002887168, 002887232, 002887239, 002887567, 002887568, 003077459, 003092556, 003666954, 003666956, 003833234, 004940877, 005548711, 005548712, 005548713, 005548714, 005548715, 005548717, 005548718, 005950384, 005951841, 005951842, 005951844, 005951845, 005951847, 006846141, 006846162, 006846169, 006846170, 007647631, 007808364, 008116227, 008135513, 008220652, 008269949, 008432779, 008508561, 008664584, 008733585, 008925886, 009076595, 009594199, 009595089, 009678768, 010113935, 010567656, 010606002, 011273839, 011343541, 011370347, 011377134, 011378169, 012303495, 012487149, 012608278, 013400412, 014454167, 014454356
FSC: 4820 — Valves, Nonpowered
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCOPPER ALLOY STEM
stem_typeRISING
valve_size0.375 INCHES IN
bonnet_typeINSIDE SCREW
pressure_classERR-060
connection_typeSOLDER, TUBE
flange_diameter7.500 INCHES IN
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
special_featuresSCREW-IN BONNET;SOLID WEDGE
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
NSN4820-00-057-9056
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: WWV54 · 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
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 406.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF
•
OPERATING PRESSURE AND TYPE: 125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: NONRISING
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.250 INCHES IN
•
VALVE SIZE: 1.250 INCHES IN
•
FEATURES PROVIDED: BONNET PACKING
•
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED406.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF
OPERATING PRESSURE AND TYPE125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPENONRISING
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES IN
VALVE SIZE1.250 INCHES IN
FEATURES PROVIDEDBONNET PACKING
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
MATERIALCOPPER ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES 4
S113-1-1/4 INReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
756-1 1-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
M15087Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MSS SP-80Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 WWV54?
WWV54 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace WWV54?
There are 4 known substitutes for WWV54: S113-1-1/4 IN, 756-1 1-4, M15087 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WWV54?
WWV54 is cataloged in the U.S. Government catalog under NSN 4820-00-057-9056. This indicates validated use in U.S. government and defense supply chains.
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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.