PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22-0231Valve,regulating,fluid Pressure

Mi-T-M Corporation · NSN 4820-01-658-0268 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-658-0268 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-658-0268. Primary manufacturer part number: 22-0231.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Maximum Inlet Pressure Rating: ERR-060
  • Filter: NOT INCLUDED
  • 1 verified cross-reference
  • Primary manufacturer: Mi-T-M Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-658-0268, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mi-T-M Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-658-0268
Primary Part Number22-0231
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMi-T-M Corporation
StatusACTIVE
Maximum Inlet Pressure RatingERR-060
FilterNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4940-00-221-164222023-1 INTERCHANGEABLE
Leak Detector,refrigerant Gas
Alter Harry Co the Div of T E C
5985-00-760-66332835329 INTERCHANGEABLE
Waveguide Assembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5315-01-205-225322023-1 INTERCHANGEABLE
Pin,locking
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
22-0231 PRIMARY Mi-T-M Corporation (USA)
Related Parts
4940-00-221-1642INTERCHANGEABLE
LEAK DETECTOR,REFRIGERANT GAS
22023-1
5985-00-760-6633INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
2835329
5315-01-205-2253INTERCHANGEABLE
PIN,LOCKING
22023-1

Frequently Asked Questions

What is NSN 4820-01-658-0268?

NSN 4820-01-658-0268 is a Valve,regulating,fluid Pressure, manufactured by Mi-T-M Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-658-0268?

NSN 4820-01-658-0268 has 1 cross-referenced part number: 22-0231 (Mi-T-M Corporation).

What NSN replaces 4820-01-658-0268?

There are 3 known substitutes for 4820-01-658-0268: 4940-00-221-1642, 5985-00-760-6633, 5315-01-205-2253. Verify interchangeability with system specifications before substitution.

What are the specifications of 22-0231?

Key specifications for 22-0231: Special Features: 3/8" INLET/OUTLET; 1/8" GAUGE PORT; MAX. OUTLET PRESSURE 150 PSI; Maximum Inlet Pressure Rating: ERR-060; Filter: NOT INCLUDED; Part Name Assigned by Controlling Agency: REGULATOR. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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