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40043-801 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40043-801: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include special_features: 1 1/4 IN. SILBRAZED UNION ENDS 140 DEG TO 160 DEG F TEMP RANGE TUBE LG 10 FT IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-540-8522, 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
40043-801
NSN: 4820-00-540-8522
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
special_features1 1/4 IN. SILBRAZED UNION ENDS 140 DEG TO 160 DEG F TEMP RANGE TUBE LG 10 FT IN
NSN4820-00-540-8522
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40043-801 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES1 1/4 IN. SILBRAZED UNION ENDS 140 DEG TO 160 DEG F TEMP RANGE TUBE LG 10 FT IN
SUBSTITUTES & CROSS-REFERENCES 6
40043Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILV19772Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-19772Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-DTL-19772BReference document
Same NSN cross-reference
Reference document — Secondary reference
SFS-05-1.25(140-160)Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
SFSBALANCEDTYPEReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 40043-801?
40043-801 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 40043-801?
There are 6 known substitutes for 40043-801: 40043, MILV19772, MIL-DTL-19772 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40043-801?
40043-801 is cataloged in the U.S. Government catalog under NSN 4820-00-540-8522. This indicates validated use in U.S. government and defense supply chains.
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