PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

727-02Stem,fluid Valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-584-9323 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-584-9323 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-584-9323. Primary manufacturer part number: 727-02.
Features
  • Stem,fluid Valve — FSC 4820
  • 3 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 Stem,fluid Valve, cataloged under National Stock Number 4820-01-584-9323, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStem,fluid Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTrac Regulator Co., Inc. Dba Trac Regulator Co Inc (CAGE 55378)
Technical Specifications
ParameterValue
NSN4820-01-584-9323
Primary Part Number727-02
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6720-00-025-2404401B211G1 INTERCHANGEABLE
Connector Assemblyx
General Electric Company
2810-00-290-703672702 INTERCHANGEABLE
Tube Assy
Textron Lycoming Inc Williamsport Plant
6105-00-797-0044DYAB569-11647 INTERCHANGEABLE
Motor,alternating Current
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
4820-01-584-930940776-408 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
40776-4 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
727-02 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40776-4 PC NO 23 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
6720-00-025-2404INTERCHANGEABLE
CONNECTOR ASSEMBLYX
401B211G1
2810-00-290-7036INTERCHANGEABLE
TUBE ASSY
72702
6105-00-797-0044INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
DYAB569-11647
4820-01-584-9309INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40776-408

Frequently Asked Questions

What is NSN 4820-01-584-9323?

NSN 4820-01-584-9323 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 4820-01-584-9323?

NSN 4820-01-584-9323 has 3 cross-referenced part numbers: 40776-4 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 727-02 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40776-4 PC NO 23 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-584-9323?

There are 4 known substitutes for 4820-01-584-9323: 6720-00-025-2404, 2810-00-290-7036, 6105-00-797-0044 and 1 more. Verify interchangeability with system specifications before substitution.

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