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50200-1 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

50200-1: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include special_features: AIRCRAFT SUPPORT, part_name_assigned_by_controlling_agency: FILLER ASSEMBLY, COUPLING. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-540-2646, 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
MRO→ MRO_GENERAL→ 50200-1
NSN: 4820-00-540-2646
NIINs: 005402646, 007952880, 009098831, 011334682, 012390717, 013132311, 014149405, 015452950, 015486895, 016657530
FSC: 4820 — Valves, Nonpowered
CAGE: 81997 — EATON CORP CONTROLS DIV (USA)
SPECIFICATIONS
special_featuresAIRCRAFT SUPPORT
part_name_assigned_by_controlling_agencyFILLER ASSEMBLY, COUPLING
NSN4820-00-540-2646
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 50200-1 · 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
•
FLOW CONTROL DEVICE: DISK, FLAT, TOP AND BOTTOM GUIDED
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END THREAD CLASS: 2B
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: PLAIN
•
BULB LENGTH: 5.500 INCHES NOMINAL IN
•
BULB DIAMETER: 0.656 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK, FLAT, TOP AND BOTTOM GUIDED
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END THREAD CLASS2B
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORPLAIN
BULB LENGTH5.500 INCHES NOMINAL IN
BULB DIAMETER0.656 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE STEM
SUBSTITUTES & CROSS-REFERENCES 2
04010107Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TO695Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50200-1?
50200-1 is a VALVE,REGULATING,TEMPERATURE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 50200-1?
There are 2 known substitutes for 50200-1: 04010107, TO695. Substitute compatibility should be verified for your specific system.
What is the NSN for 50200-1?
50200-1 is cataloged in the U.S. Government catalog under NSN 4820-00-540-2646. 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.