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N649660057 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N649660057: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include filter: NOT INCLUDED, material: STEEL BODY, body_style: STRAIGHT THRU, regulation_type: MANUAL, DOUBLE STAGE, special_features: VALVE SIZE 1.250 IN. IN, flow_control_device: DIAPHRAGM.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-407-2963, 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
N649660057
NSN: 4820-01-407-2963
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialSTEEL BODY
body_styleSTRAIGHT THRU
regulation_typeMANUAL, DOUBLE STAGE
special_featuresVALVE SIZE 1.250 IN. IN
flow_control_deviceDIAPHRAGM
valve_loading_methodSPRING
face_to_face_distance7.875 INCHES NOMINAL IN
manual_control_methodLEVER
end_connection_quantity2
media_for_which_designedSTEAM
first_end_connection_typePLAIN FACE FLANGE
NSN4820-01-407-2963
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N649660057 · 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 3
LTCNS-1 3/4IN AND 31314NSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
22128NReference document
Same NSN cross-reference
Reference document — Drawing number reference only
22128N 120T220DEGF. AND 31314NReference document
Same NSN cross-reference
Reference document — Secondary 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 N649660057?
N649660057 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace N649660057?
There are 3 known substitutes for N649660057: LTCNS-1 3/4IN AND 31314N, 22128N, 22128N 120T220DEGF. AND 31314N. Substitute compatibility should be verified for your specific system.
What is the NSN for N649660057?
N649660057 is cataloged in the U.S. Government catalog under NSN 4820-01-407-2963. This indicates validated use in U.S. government and defense supply chains.
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