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90920-R — REGULATOR,THERMOSTATIC TEMPERATU

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

90920-R: REGULATOR,THERMOSTATIC TEMPERATU.

REGULATOR,THERMOSTATIC TEMPERATU. Key specifications include usage_design: CONTROL COMPRESSOR CYCLING, overall_height: 20.000 INCHES NOMINAL IN, thermostat_type: BELLOWS, capillary_tube_length: 10.000 INCHES NOMINAL IN, operating_temp_rating: 90.0 FAHRENHEIT MINIMUM AND 135.0 FAHRENHEIT MAXIMUM DEGF, valve_size_for_which_designed: 1.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-272-6734, 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
90920-R
NSN: 4820-01-272-6734
FSC: 4820 — Valves, Nonpowered
CAGE: 73475 — SCHNEIDER ELECTRIC SYSTEMS USA INC (USA)
SPECIFICATIONS
usage_designCONTROL COMPRESSOR CYCLING
overall_height20.000 INCHES NOMINAL IN
thermostat_typeBELLOWS
capillary_tube_length10.000 INCHES NOMINAL IN
operating_temp_rating90.0 FAHRENHEIT MINIMUM AND 135.0 FAHRENHEIT MAXIMUM DEGF
valve_size_for_which_designed1.000 INCHES IN
NSN4820-01-272-6734
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 90920-R · 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
•
CAPILLARY TUBE LENGTH: 10.000 INCHES NOMINAL IN
•
VALVE SIZE FOR WHICH DESIGNED: 1.000 INCHES IN
•
OPERATING TEMP RATING: 90.0 FAHRENHEIT MINIMUM AND 135.0 FAHRENHEIT MAXIMUM DEGF
•
THERMOSTAT TYPE: BELLOWS
•
USAGE DESIGN: CONTROL COMPRESSOR CYCLING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT20.000 INCHES NOMINAL IN
CAPILLARY TUBE LENGTH10.000 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED1.000 INCHES IN
OPERATING TEMP RATING90.0 FAHRENHEIT MINIMUM AND 135.0 FAHRENHEIT MAXIMUM DEGF
THERMOSTAT TYPEBELLOWS
USAGE DESIGNCONTROL COMPRESSOR CYCLING
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 90920-R?
90920-R is a REGULATOR,THERMOSTATIC TEMPERATU.
What is the NSN for 90920-R?
90920-R is cataloged in the U.S. Government catalog under NSN 4820-01-272-6734. 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.