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MW2956 ✓ 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

VALVE,REGULATING,SYSTEM PRESSURE. Key specifications include material: RUBBER NEOPRENE OVERALL, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.219 INCHES NOMINAL IN, wheel_type: SOLID, body_height: 0.469 INCHES NOMINAL IN, body_length: 0.547 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-680-5262, 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
MW2956
NSN: 4820-01-680-5262
FSC: 4820
CAGE: 31KK8 — J.W.F. TECHNOLOGIES, LLC (USA)
SPECIFICATIONS
materialRUBBER NEOPRENE OVERALL
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.219 INCHES NOMINAL IN
wheel_typeSOLID
body_height0.469 INCHES NOMINAL IN
body_length0.547 INCHES NOMINAL IN
plate_styleRECTANGULAR
tread_width1.625 INCHES NOMINAL IN
body_diameter0.203 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
wheel_diameter4.000 INCHES NOMINAL IN
NSN4820-01-680-5262
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MW2956 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
699812-000Interchangeable
interchangeable cross-reference
interchangeable
5WInterchangeable
interchangeable cross-reference
interchangeable
123015Interchangeable
interchangeable cross-reference
interchangeable
995-3A82Interchangeable
interchangeable cross-reference
interchangeable
93J82RInterchangeable
interchangeable cross-reference
interchangeable
4389Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MW2956?
MW2956 is a VALVE,REGULATING,SYSTEM PRESSURE.
What parts can replace MW2956?
There are 11 known substitutes for MW2956: 699812-000, 5W, 123015 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MW2956?
MW2956 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-680-5262. 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