PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40404-206Valve,regulating,fluid Pressure

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-213-7586 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-213-7586 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-213-7586. Primary manufacturer part number: 40404-206.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Media for Which Designed: WATER, SALT
  • First End Flange Thickness: 0.937 INCHES NOMINAL IN
  • End Connection Quantity: 2
  • Flow Control Device: DISK, FLAT, TOP AND BOTTOM GUIDED
  • Maximum Inlet Pressure Rating: ERR-060
  • Second End Relationship with First End: IDENTICAL
  • First End Flange Outside Diameter: 6.625 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy Stem construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-213-7586, 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. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-01-213-7586
Primary Part Number40404-206
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusCANCELLED
Media for Which DesignedWATER, SALT
First End Flange Thickness0.937 INCHES NOMINAL IN
End Connection Quantity2
Flow Control DeviceDISK, FLAT, TOP AND BOTTOM GUIDED
Maximum Inlet Pressure RatingERR-060
Second End Relationship with First EndIDENTICAL
First End Flange Outside Diameter6.625 INCHES NOMINAL IN
MaterialNICKEL ALLOY STEM
Body StyleSTRAIGHT THRU
MaterialNICKEL ALLOY FLOW CONTROL DEVICE
Specification/standard Data81349-MIL-V-2042D GOVERNMENT SPECIFICATION
Nondefinitive Spec/std Data2 TYPE OR 250 CLASS OR 3IN. SIZE IN
Remote Actuation MethodDIAPHRAGM
MaterialNICKEL ALLOY AND COPPER ALLOY SEAT
Valve Loading MethodSPRING
Face to Face Distance12.500 INCHES NOMINAL IN
First End Bolt Circle Diameter5.500 INCHES NOMINAL IN
First End Bolt Hole Diameter0.687 INCHES NOMINAL IN
First End Style DesignatorPLAIN
First End Flange Shape StyleROUND W/ BOLT HOLES
First End Bolt Hole Quantity8
FilterNOT INCLUDED
Valve Stem DesignDOUBLE SEAT
Regulation TypeAUTOMATIC SINGLE STAGE
First End Connection TypePLAIN FACE FLANGE
Outlet Pressure Range25.0 TO 60.0 CAMERA MOUNT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-01-140-0530YB2310F223X1 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-156-037130813079 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Warren Controls, Inc.
4820-01-187-2090YB2310H722 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-230-8984YB2310F723 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-232-8136MDL 30 3IN INTERCHANGEABLE
Valve,regulating,fluid Pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-313-766740443-410 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-329-50088112301A INTERCHANGEABLE
Valve,regulating,fluid Pressure
Griswold Industries Dba Cla-Val Co
4820-01-379-462540444 ASSEMBLY 40444-905 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-395-2241 INTERCHANGEABLE
Valve,regulating,system Pressure
4820-01-395-526830809020 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Warren Controls, Inc.
Cross-Reference Index
Part NumberManufacturer
40404-206 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
N-582 3IN 250PSI 25T60PSI PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
30N582-25T060PS Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
MIL-V-2042 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-V-2042D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
40404-02-3IN Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40404-202 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
4820-01-140-0530INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
YB2310F223X1
4820-01-156-0371INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
30813079
4820-01-187-2090INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
YB2310H722
4820-01-230-8984INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
YB2310F723
4820-01-232-8136INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
MDL 30 3IN
4820-01-313-7667INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40443-410
4820-01-329-5008INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
8112301A
4820-01-379-4625INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40444 ASSEMBLY 40444-905
4820-01-395-2241INTERCHANGEABLE
VALVE,REGULATING,SYSTEM PRESSURE
4820-01-395-5268INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
30809020
4820-01-546-8622INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40766-202
4820-01-546-8674INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40751-201

Frequently Asked Questions

What is NSN 4820-01-213-7586?

NSN 4820-01-213-7586 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: cancelled.

What are the part numbers for NSN 4820-01-213-7586?

NSN 4820-01-213-7586 has 7 cross-referenced part numbers: 40404-206 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), N-582 3IN 250PSI 25T60PSI (Leslie Controls, Inc. Dba Leslie Controls Inc), 30N582-25T060PS (Leslie Controls, Inc. Dba Leslie Controls Inc), MIL-V-2042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-V-2042D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 4820-01-213-7586?

There are 12 known substitutes for 4820-01-213-7586: 4820-01-140-0530, 4820-01-156-0371, 4820-01-187-2090 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40404-206?

Key specifications for 40404-206: Media for Which Designed: WATER, SALT; First End Flange Thickness: 0.937 INCHES NOMINAL IN; End Connection Quantity: 2; Flow Control Device: DISK, FLAT, TOP AND BOTTOM GUIDED. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-213-7586 still in active supply?

NSN 4820-01-213-7586 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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