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N-54147 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N-54147: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, stem_type: RISING, valve_size: 6.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, overall_length: 29.562 INCHES NOMINAL IN, connection_type: FLANGE, ROUND W/HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-147-7669, 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
N-54147
NSN: 4820-01-147-7669
NIINs: 011477669, 014644810
FSC: 4820 — Valves, Nonpowered
CAGE: 90664 — WALWORTH CO MARINE DIV (USA)
SPECIFICATIONS
materialNICKEL ALLOY
stem_typeRISING
valve_size6.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
overall_length29.562 INCHES NOMINAL IN
connection_typeFLANGE, ROUND W/HOLES
flange_diameter10.125 INCHES IN
special_featuresNEXT HIGHER ASSY; VALVE,GATE
bolt_hole_quantity8
flange_face_designPLAIN
face_to_face_distance8.000 INCHES IN
valve_operation_methodHYDRAULIC
NSN4820-01-147-7669
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N-54147 · 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
•
FLANGE FACE DESIGN: PLAIN
•
OPERATING PRESSURE AND TYPE: 250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CONNECTION TYPE: FLANGE, ROUND W/HOLES
•
VALVE SIZE: 6.000 INCHES IN
•
BONNET TYPE: OUTSIDE SCREW-YOKE
•
BOLT HOLE QUANTITY: 8
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
FLANGE FACE DESIGNPLAIN
OPERATING PRESSURE AND TYPE250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CONNECTION TYPEFLANGE, ROUND W/HOLES
VALVE SIZE6.000 INCHES IN
BONNET TYPEOUTSIDE SCREW-YOKE
BOLT HOLE QUANTITY8
FLANGE DIAMETER10.125 INCHES IN
BONNET ATTACHMENT METHODBOLTED
SUBSTITUTES & CROSS-REFERENCES 2
1315-036H 6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N-54147 CD-54150 6INCHReference document
Same NSN cross-reference
Reference document — Secondary 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 N-54147?
N-54147 is a STEM,FLUID VALVE.
What parts can replace N-54147?
There are 2 known substitutes for N-54147: 1315-036H 6, N-54147 CD-54150 6INCH. Substitute compatibility should be verified for your specific system.
What is the NSN for N-54147?
N-54147 is cataloged in the U.S. Government catalog under NSN 4820-01-147-7669. 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.