PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

453-05Stem,fluid Valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-232-8216 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-232-8216 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-232-8216. Primary manufacturer part number: 453-05.
Features
  • Stem,fluid Valve — FSC 4820
  • Stem Actuating End Type: THREADED EXTERNALLY
  • Valve Size for Which Designed: 1.000 INCHES IN
  • Material: STEEL COMP 303
  • Valve Type for Which Designed: REGULATOR
  • Valve Model Number for Which Designed: STYLE B REVERSE ACTING
  • 4 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
  • Applications requiring Steel Comp 303 construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-232-8216, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-232-8216
Primary Part Number453-05
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Stem Actuating End TypeTHREADED EXTERNALLY
Valve Size for Which Designed1.000 INCHES IN
MaterialSTEEL COMP 303
Valve Type for Which DesignedREGULATOR
Valve Model Number for Which DesignedSTYLE B REVERSE ACTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2940-00-529-2739P70FF INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
5930-00-607-187440112 INTERCHANGEABLE
Switch Assembly
Hydra-Electric Company Dba Hydra-Electric Co
5845-00-886-6302 INTERCHANGEABLE
Keyplate
5935-01-043-8914HBL45305 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
4820-01-148-9422 INTERCHANGEABLE
Valve,regulating,temperature
4820-01-232-582850006-09 INTERCHANGEABLE
Regulator,thermostatic Temperatu
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-251-6210 INTERCHANGEABLE
Valve,regulating,temperature
6550-01-318-0459R40142 INTERCHANGEABLE
Control Slide,gram Stain
Remel Inc.
5120-01-431-391840142 INTERCHANGEABLE
Socket,socket Wrench
S K Hand Tool Corp
7490-01-501-85444014/2 INTERCHANGEABLE
Shredding Machine,paper
Whitaker Brothers Business Machines, Inc.
Cross-Reference Index
Part NumberManufacturer
453-05 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40142-8 PC 32 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40142 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40140-06 PIECE 32 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
2940-00-529-2739INTERCHANGEABLE
FILTER ELEMENT,FLUID
P70FF
5930-00-607-1874INTERCHANGEABLE
SWITCH ASSEMBLY
40112
5845-00-886-6302INTERCHANGEABLE
KEYPLATE
5935-01-043-8914INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
HBL45305
4820-01-148-9422INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
4820-01-232-5828INTERCHANGEABLE
REGULATOR,THERMOSTATIC TEMPERATU
50006-09
4820-01-251-6210INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
6550-01-318-0459INTERCHANGEABLE
CONTROL SLIDE,GRAM STAIN
R40142
5120-01-431-3918INTERCHANGEABLE
SOCKET,SOCKET WRENCH
40142
7490-01-501-8544INTERCHANGEABLE
SHREDDING MACHINE,PAPER
4014/2
8465-01-565-4023INTERCHANGEABLE
HYDRATION SYSTEM
40142

Frequently Asked Questions

What is NSN 4820-01-232-8216?

NSN 4820-01-232-8216 is a Stem,fluid Valve, 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 4820-01-232-8216?

NSN 4820-01-232-8216 has 4 cross-referenced part numbers: 453-05 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40142-8 PC 32 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40142 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40140-06 PIECE 32 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-232-8216?

There are 11 known substitutes for 4820-01-232-8216: 2940-00-529-2739, 5930-00-607-1874, 5845-00-886-6302 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 453-05?

Key specifications for 453-05: Stem Actuating End Type: THREADED EXTERNALLY; Valve Size for Which Designed: 1.000 INCHES IN; Overall Length: 4.750 INCHES NOMINAL IN; Material: STEEL COMP 303. 6 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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