PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40401-404Valve,regulating,fluid Pressure

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-260-2069 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-260-2069 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-260-2069. Primary manufacturer part number: 40401-404.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-260-2069, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTrac Regulator Co., Inc. Dba Trac Regulator Co Inc (CAGE 55378)
Technical Specifications
ParameterValue
NSN4820-01-260-2069
Primary Part Number40401-404
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-183-9175 INTERCHANGEABLE
Ball,bearing
5935-00-828-093140-401-4 INTERCHANGEABLE
Connector,receptacle,electrical
Edinburgh Connector Company, Llc Dba Connectronics
4320-01-109-3017 INTERCHANGEABLE
Impeller,pump,centrifugal
5315-01-158-8152404014 INTERCHANGEABLE
Pin
Eaton Aerospace, Llc Dba Jackson South
5305-01-173-0762404014 INTERCHANGEABLE
Screw
Nsgdatacom Inc
4820-01-274-477840401-403 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-437-943840401-405 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-459-406440401-409 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-472-907840401-411 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-514-497840401-407 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
40401-404 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40401-4 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
3110-00-183-9175INTERCHANGEABLE
BALL,BEARING
5935-00-828-0931INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
40-401-4
4320-01-109-3017INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
5315-01-158-8152INTERCHANGEABLE
PIN
404014
5305-01-173-0762INTERCHANGEABLE
SCREW
404014
4820-01-274-4778INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40401-403
4820-01-437-9438INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40401-405
4820-01-459-4064INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40401-409
4820-01-472-9078INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40401-411
4820-01-514-4978INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40401-407

Frequently Asked Questions

What is NSN 4820-01-260-2069?

NSN 4820-01-260-2069 is a Valve,regulating,fluid Pressure, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-260-2069?

NSN 4820-01-260-2069 has 2 cross-referenced part numbers: 40401-404 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40401-4 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-260-2069?

There are 10 known substitutes for 4820-01-260-2069: 3110-00-183-9175, 5935-00-828-0931, 4320-01-109-3017 and 7 more. Verify interchangeability with system specifications before substitution.

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