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Technical Data Sheet
PartsTable / COMPONENT / D48373/D48373N0
D48373/D48373N0 ✓ 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 D48373/D48373N0 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-096-8563, 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
D48373/D48373N0
NSN: 4820-00-096-8563
FSC: 4820
CAGE: 34889 — HUNT VALVE COMPANY INC DBA UNION FLONETICS (USA)
SPECIFICATIONS
Part NumberD48373/D48373N0
NSN4820-00-096-8563
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D48373/D48373N0 · 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
•
FLOW CONTROL DEVICE: POPPET
•
VALVE LOADING METHOD: SPRING
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1.250-11 1/2 NPT FIRST END
•
MATERIAL: COPPER ALLOY BODY
•
MEDIA FOR WHICH DESIGNED: AIR
•
BODY STYLE: STRAIGHT THRU
•
FILTER: NOT INCLUDED
•
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND A CLASS AND A DESIGN
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEPOPPET
VALVE LOADING METHODSPRING
THREAD SIZE AND SERIES/TYPE DESIGNATOR1.250-11 1/2 NPT FIRST END
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDAIR
BODY STYLESTRAIGHT THRU
FILTERNOT INCLUDED
NONDEFINITIVE SPEC/STD DATA3 TYPE AND A CLASS AND A DESIGN
TEMP RATING165.0 FAHRENHEIT NOMINAL DEGF
FIRST END STYLE DESIGNATORSWIVEL NUT, FLARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
P1400-1.5 INInterchangeable
interchangeable cross-reference
interchangeable
P1400-1.5Interchangeable
interchangeable cross-reference
interchangeable
MILV24384Interchangeable
interchangeable cross-reference
interchangeable
P1400-2Interchangeable
interchangeable cross-reference
interchangeable
D48372-2INInterchangeable
interchangeable cross-reference
interchangeable
D49911 2INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D48373/D48373N0?
D48373/D48373N0 is a D48373/D48373N0.
What parts can replace D48373/D48373N0?
There are 19 known substitutes for D48373/D48373N0: P1400-1.5 IN, P1400-1.5, MILV24384 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D48373/D48373N0?
D48373/D48373N0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-096-8563. 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