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50003-15 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

50003-15: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include flute_type: DRILL, screw_size: 0.50 INCHES NOMINAL IN, flute_design: STRAIGHT, size_designator: M2M24, part_name_assigned_by_controlling_agency: EXTRACTION TOOL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-332-1612, 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
50003-15
NSN: 4820-01-332-1612
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
flute_typeDRILL
screw_size0.50 INCHES NOMINAL IN
flute_designSTRAIGHT
size_designatorM2M24
part_name_assigned_by_controlling_agencyEXTRACTION TOOL
NSN4820-01-332-1612
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 50003-15 · 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 2
40084-8Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
50003Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 50003-15?
50003-15 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 50003-15?
There are 2 known substitutes for 50003-15: 40084-8, 50003. Substitute compatibility should be verified for your specific system.
What is the NSN for 50003-15?
50003-15 is cataloged in the U.S. Government catalog under NSN 4820-01-332-1612. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.