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D1400-943 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D1400-943: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_height: 0.323 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, thread_length: 0.245 INCHES NOMINAL EXTERNAL IN, overall_length: 0.600 INCHES NOMINAL IN, connection_style: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-494-9664, 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
D1400-943
NSN: 4820-01-494-9664
NIINs: 014949664, 014949668, 014949675, 014949682, 014955345
FSC: 4820 — Valves, Nonpowered
CAGE: 65079 — DANCO VALVE COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_height0.323 INCHES NOMINAL IN
thread_class2A EXTERNAL A
thread_length0.245 INCHES NOMINAL EXTERNAL IN
overall_length0.600 INCHES NOMINAL IN
connection_stylePLAIN
special_featuresTHIS ITEM SHALL BE OXYGEN CLEANED IN ACCORDANCE WITH MIL-STD-1330
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.313 INCHES EXTERNAL IN
end_item_identificationRELIEF VALVE;NIMITZ CLASS CVN
thread_series_designatorUNF EXTERNAL
NSN4820-01-494-9664
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D1400-943 · 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
SUBSTITUTES & CROSS-REFERENCES 4
CD1400-943 ASSY BCSCC07SAAReference document
Same NSN cross-reference
Reference document — Secondary reference
CD1400-943 ASSY BCSCC07SAACPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BCSCC07SAACPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BCSCC07SAAReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D1400-943?
D1400-943 is a DISK,VALVE.
What parts can replace D1400-943?
There are 4 known substitutes for D1400-943: CD1400-943 ASSY BCSCC07SAA, CD1400-943 ASSY BCSCC07SAACP, BCSCC07SAACP and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D1400-943?
D1400-943 is cataloged in the U.S. Government catalog under NSN 4820-01-494-9664. This indicates validated use in U.S. government and defense supply chains.
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