PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ANAP953X0-901Valve,regulating,fluid Pressure

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-376-2712 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-376-2712 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-376-2712. Primary manufacturer part number: ANAP953X0-901.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • First End Nominal Pipe Size Accommodated: 0.250 INCHES IN
  • Valve Loading Method: SPRING
  • First End Connection Type: UNTHREADED INTERNAL PIPE
  • Body Style: STRAIGHT THRU
  • Material: STEEL AND NICKEL ALLOY STEM
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
  • Flow Control Device: DISK
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel and Nickel Alloy Stem construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-376-2712, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-01-376-2712
Primary Part NumberANAP953X0-901
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusCANCELLED
First End Nominal Pipe Size Accommodated0.250 INCHES IN
Valve Loading MethodSPRING
First End Connection TypeUNTHREADED INTERNAL PIPE
Body StyleSTRAIGHT THRU
MaterialSTEEL AND NICKEL ALLOY STEM
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
Flow Control DeviceDISK
Regulation TypeAUTOMATIC SINGLE STAGE
End Connection Quantity2
Second End Relationship with First EndIDENTICAL
FilterNOT INCLUDED
MaterialSTEEL AND NICKEL ALLOY AND COPPER ALLOY SEAT
Media for Which DesignedWATER, SALT
First End Style DesignatorSOCKET
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
7530-01-026-4702405069 INTERCHANGEABLE
Label
Telemechanics Inc
4820-01-175-1282937-00 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-376-2746931-01 INTERCHANGEABLE
Disk,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-376-2749923-01 INTERCHANGEABLE
Diaphragm,valve,flat
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-377-939540506-902 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
2815-01-378-7483 INTERCHANGEABLE
Screw,adjusting,valve Tappet
4820-01-428-9787 INTERCHANGEABLE
Diaphragm,valve,flat
4820-01-428-9788 INTERCHANGEABLE
Seat,valve
4820-01-428-9790 INTERCHANGEABLE
Disk,valve
Cross-Reference Index
Part NumberManufacturer
ANAP953X0-901 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40506-905 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
NAP953 Atlas Valve Co (USA)
40506-9 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
1910NE 1/4IN 5T Atlas Valve Co (USA)
FIG 1910 1/4IN. TYPE NE Atlas Valve Co (USA)
40506-9 ASSY 40506-905 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
7530-01-026-4702INTERCHANGEABLE
LABEL
405069
4820-01-175-1282INTERCHANGEABLE
STEM,FLUID VALVE
937-00
4820-01-376-2746INTERCHANGEABLE
DISK,VALVE
931-01
4820-01-376-2749INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
923-01
4820-01-377-9395INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40506-902
2815-01-378-7483INTERCHANGEABLE
SCREW,ADJUSTING,VALVE TAPPET
4820-01-428-9787INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
4820-01-428-9788INTERCHANGEABLE
SEAT,VALVE
4820-01-428-9790INTERCHANGEABLE
DISK,VALVE

Frequently Asked Questions

What is NSN 4820-01-376-2712?

NSN 4820-01-376-2712 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 4820-01-376-2712?

NSN 4820-01-376-2712 has 7 cross-referenced part numbers: ANAP953X0-901 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40506-905 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), NAP953 (Atlas Valve Co), 40506-9 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 1910NE 1/4IN 5T (Atlas Valve Co) and 2 more.

What NSN replaces 4820-01-376-2712?

There are 9 known substitutes for 4820-01-376-2712: 7530-01-026-4702, 4820-01-175-1282, 4820-01-376-2746 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ANAP953X0-901?

Key specifications for ANAP953X0-901: First End Nominal Pipe Size Accommodated: 0.250 INCHES IN; Valve Loading Method: SPRING; First End Connection Type: UNTHREADED INTERNAL PIPE; Body Style: STRAIGHT THRU. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-376-2712 still in active supply?

NSN 4820-01-376-2712 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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