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PartsTable / COMPONENT / BS5-2349A4 PIECE 179
BS5-2349A4 PIECE 179 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

STEAM CYLINDER,PUMP,RECIPROCATIN. Key specifications include material: COPPER ALLOY STEM, bonnet_type: INSIDE SCREW, style_designator: ANGLE, flow_control_device: STEM, valve_operation_method: MANUAL, bonnet_attachment_method: THREADED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-184-9365, 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
BS5-2349A4 PIECE 179
NSN: 4820-01-184-9365
FSC: 4820
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY STEM
bonnet_typeINSIDE SCREW
style_designatorANGLE
flow_control_deviceSTEM
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
NSN4820-01-184-9365
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BS5-2349A4 PIECE 179 · 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 STEM
•
VALVE OPERATION METHOD: MANUAL
•
FLOW CONTROL DEVICE: STEM
•
STYLE DESIGNATOR: ANGLE
•
BONNET TYPE: INSIDE SCREW
•
BONNET ATTACHMENT METHOD: THREADED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY STEM
VALVE OPERATION METHODMANUAL
FLOW CONTROL DEVICESTEM
STYLE DESIGNATORANGLE
MATERIALCOPPER ALLOY BODY
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
UX12-APInterchangeable
interchangeable cross-reference
interchangeable
BS5-2349Interchangeable
interchangeable cross-reference
interchangeable
BS5-2349A4PC25Interchangeable
interchangeable cross-reference
interchangeable
UU-44Interchangeable
interchangeable cross-reference
interchangeable
BS5-2349A4PC1Interchangeable
interchangeable cross-reference
interchangeable
UP-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BS5-2349A4 PIECE 179?
BS5-2349A4 PIECE 179 is a STEAM CYLINDER,PUMP,RECIPROCATIN.
What parts can replace BS5-2349A4 PIECE 179?
There are 15 known substitutes for BS5-2349A4 PIECE 179: UX12-AP, BS5-2349, BS5-2349A4PC25 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BS5-2349A4 PIECE 179?
BS5-2349A4 PIECE 179 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-184-9365. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026