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PartsTable / COMPONENT / D50UU-06-1 1/4IN
D50UU-06-1 1/4IN ✓ 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 D50UU-06-1 1/4IN 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 4820-01-343-1809, 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
D50UU-06-1 1/4IN
NSN: 4820-01-343-1809
FSC: 4820
CAGE: 65079 — DANCO VALVE COMPANY (USA)
SPECIFICATIONS
Part NumberD50UU-06-1 1/4IN
NSN4820-01-343-1809
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D50UU-06-1 1/4IN · 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: NICKEL ALLOY SEAT
•
OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
•
MEDIA FOR WHICH DESIGNED: HYDRAZINE SINGLE RESPONSE
•
STYLE DESIGNATOR: ANGLE
•
FLOW CONTROL DEVICE: DISK
•
CONNECTION STYLE: SOCKET ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY SEAT
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
MEDIA FOR WHICH DESIGNEDHYDRAZINE SINGLE RESPONSE
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
STYLE DESIGNATORANGLE
FLOW CONTROL DEVICEDISK
CONNECTION STYLESOCKET ALL ENDS
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
BAMAA06SFFInterchangeable
interchangeable cross-reference
interchangeable
D11400Interchangeable
interchangeable cross-reference
interchangeable
20284Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-24332Interchangeable
Same NIIN cross-reference
interchangeable
MIL-V-24332Interchangeable
Same NIIN cross-reference
interchangeable
BASAA06SFFInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D50UU-06-1 1/4IN?
D50UU-06-1 1/4IN is a D50UU-06-1 1/4IN.
What parts can replace D50UU-06-1 1/4IN?
There are 6 known substitutes for D50UU-06-1 1/4IN: BAMAA06SFF, D11400, 20284 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D50UU-06-1 1/4IN?
D50UU-06-1 1/4IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-343-1809. 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