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PartsTable / COMPONENT / WF2-1074
WF2-1074 ✓ 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

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, thread_length: 0.290 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 0.875 INCHES NOMINAL IN, style_designator: FAUCET, nominal_thread_size: 0.250 INCHES SINGLE THREADED PORTION IN, under_flange_height: 0.290 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 4820-01-146-0068, 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
WF2-1074
NSN: 4820-01-146-0068
FSC: 4820
CAGE: 94861 — MALABAR (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
thread_length0.290 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter0.875 INCHES NOMINAL IN
style_designatorFAUCET
nominal_thread_size0.250 INCHES SINGLE THREADED PORTION IN
under_flange_height0.290 INCHES NOMINAL IN
body_inside_diameter0.350 INCHES NOMINAL IN
seating_surface_shapeFLAT
thread_series_designatorNPT SINGLE THREADED PORTION
flange_seat_to_disk_end_height0.590 INCHES NOMINAL IN
NSN4820-01-146-0068
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: WF2-1074 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 0.590 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
STYLE DESIGNATOR: FAUCET
•
THREAD SERIES DESIGNATOR: NPT SINGLE THREADED PORTION
•
SEATING SURFACE SHAPE: FLAT
•
UNDER FLANGE HEIGHT: 0.290 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.250 INCHES SINGLE THREADED PORTION IN
•
BODY INSIDE DIAMETER: 0.350 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE SEAT TO DISK END HEIGHT0.590 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
STYLE DESIGNATORFAUCET
THREAD SERIES DESIGNATORNPT SINGLE THREADED PORTION
SEATING SURFACE SHAPEFLAT
UNDER FLANGE HEIGHT0.290 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES SINGLE THREADED PORTION IN
BODY INSIDE DIAMETER0.350 INCHES NOMINAL IN
FLANGE DIAMETER0.875 INCHES NOMINAL IN
THREAD LENGTH0.290 INCHES NOMINAL SINGLE THREADED PORTION IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
P29957Interchangeable
interchangeable cross-reference
interchangeable
ST982Interchangeable
interchangeable cross-reference
interchangeable
K42584Interchangeable
interchangeable cross-reference
interchangeable
21074Interchangeable
interchangeable cross-reference
interchangeable
ST750Interchangeable
interchangeable cross-reference
interchangeable
1-300-425-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WF2-1074?
WF2-1074 is a SEAT,VALVE.
What parts can replace WF2-1074?
There are 18 known substitutes for WF2-1074: P29957, ST982, K42584 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WF2-1074?
WF2-1074 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-146-0068. 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