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R37341-120 — REGULATOR,COMPRESSED GAS

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R37341-120: REGULATOR,COMPRESSED GAS.

The REGULATOR,COMPRESSED GAS is a the manufacturer industrial component. Key specifications include special_features: 1/2 INCH PORT/210 SCFM; BODY ALUMINUM; SPRING RANGE 0-140PSI IN, outlet_indicator_type: GAGELESS, end_item_identification: AV8/F4/A4/T2, inlet_fitting_connection_type: THREADED INTERNAL PIPE, inlet_fitting_nominal_thread_size: 1.5 INCHES IN, part_name_assigned_by_controlling_agency: 2000 SERIES REGULATOR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-628-1331, 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
R37341-120
NSN: 4820-01-628-1331
FSC: 4820 — Valves, Nonpowered
CAGE: 5T9T4 — MCDANIEL CONTROL INC (USA)
SPECIFICATIONS
special_features1/2 INCH PORT/210 SCFM; BODY ALUMINUM; SPRING RANGE 0-140PSI IN
outlet_indicator_typeGAGELESS
end_item_identificationAV8/F4/A4/T2
inlet_fitting_connection_typeTHREADED INTERNAL PIPE
inlet_fitting_nominal_thread_size1.5 INCHES IN
part_name_assigned_by_controlling_agency2000 SERIES REGULATOR
NSN4820-01-628-1331
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R37341-120 · 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
•
OUTLET INDICATOR TYPE: GAGELESS
•
INLET FITTING CONNECTION TYPE: THREADED INTERNAL PIPE
•
INLET FITTING NOMINAL THREAD SIZE: 1.5 INCHES IN
TECHNICAL CHARACTERISTICS
OUTLET INDICATOR TYPEGAGELESS
INLET FITTING CONNECTION TYPETHREADED INTERNAL PIPE
INLET FITTING NOMINAL THREAD SIZE1.5 INCHES IN
SPECIAL FEATURES1/2 INCH PORT/210 SCFM; BODY ALUMINUM; SPRING RANGE 0-140PSI IN
PART NAME ASSIGNED BY CONTROLLING AGENCY2000 SERIES REGULATOR
END ITEM IDENTIFICATIONAV8/F4/A4/T2
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 R37341-120?
R37341-120 is a REGULATOR,COMPRESSED GAS.
What is the NSN for R37341-120?
R37341-120 is cataloged in the U.S. Government catalog under NSN 4820-01-628-1331. 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.