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PartsTable / COMPONENT / 3048 1-1/2IN
3048 1-1/2IN ✓ 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 3048 1-1/2IN is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-840-2615, 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
3048 1-1/2IN
NSN: 4820-00-840-2615
FSC: 4820
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
Part Number3048 1-1/2IN
NSN4820-00-840-2615
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3048 1-1/2IN · 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
•
VALVE OPERATION METHOD: MANUAL
•
STEM TYPE: RISING
•
PRESSURE CLASS: ERR-060
•
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL
•
OPERATING PRESSURE AND TYPE: 300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 600.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
THREAD SERIES DESIGNATOR: NPT
•
MATERIAL: COPPER ALLOY BODY
•
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUAL
STEM TYPERISING
PRESSURE CLASSERR-060
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
OPERATING PRESSURE AND TYPE300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 600.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
THREAD SERIES DESIGNATORNPT
MATERIALCOPPER ALLOY BODY
BONNET TYPEINSIDE SCREW
CONNECTION TYPETHREADED INTERNAL PIPE
VALVE SIZE1.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
T-174-A 3/4INInterchangeable
interchangeable cross-reference
interchangeable
0264-N-3-4INInterchangeable
interchangeable cross-reference
interchangeable
708NAW-3-4Interchangeable
interchangeable cross-reference
interchangeable
718NAW-1-1-4Interchangeable
interchangeable cross-reference
interchangeable
B145-1-1-4Interchangeable
interchangeable cross-reference
interchangeable
771 1-1/4INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3048 1-1/2IN?
3048 1-1/2IN is a 3048 1-1/2IN.
What parts can replace 3048 1-1/2IN?
There are 22 known substitutes for 3048 1-1/2IN: T-174-A 3/4IN, 0264-N-3-4IN, 708NAW-3-4 and 19 more. Substitute compatibility should be verified for your specific system.
Is 3048 1-1/2IN still available?
3048 1-1/2IN is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026