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3WB148 ✓ 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 CAGE,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_length: 2.102 INCHES NOMINAL IN, outside_diameter: 2.243 INCHES NOMINAL IN, special_features: BRASS CORE WITH NON-METALLIC DISK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-104-4598, 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
3WB148
NSN: 4820-01-104-4598
FSC: 4820
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_length2.102 INCHES NOMINAL IN
outside_diameter2.243 INCHES NOMINAL IN
special_featuresBRASS CORE WITH NON-METALLIC DISK
NSN4820-01-104-4598
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3WB148 · 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: ALUMINUM ALLOY
•
OUTSIDE DIAMETER: 2.243 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.102 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
SPECIAL FEATURESBRASS CORE WITH NON-METALLIC DISK
OUTSIDE DIAMETER2.243 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
101-357Interchangeable
interchangeable cross-reference
interchangeable
2525Interchangeable
interchangeable cross-reference
interchangeable
28639CBInterchangeable
interchangeable cross-reference
interchangeable
JLQInterchangeable
interchangeable cross-reference
interchangeable
SMA754250Interchangeable
interchangeable cross-reference
interchangeable
037486Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3WB148?
3WB148 is a CAGE,VALVE.
What parts can replace 3WB148?
There are 13 known substitutes for 3WB148: 101-357, 2525, 28639CB and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3WB148?
3WB148 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-104-4598. 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