PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2228-00Guide,valve Stem

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-694-2992 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-694-2992 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-694-2992. Primary manufacturer part number: 2228-00.
Features
  • Guide,valve Stem — 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 Guide,valve Stem, cataloged under National Stock Number 4820-01-694-2992, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGuide,valve Stem
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTrac Regulator Co., Inc. Dba Trac Regulator Co Inc (CAGE 55378)
Technical Specifications
ParameterValue
NSN4820-01-694-2992
Primary Part Number2228-00
Item NameGuide,valve Stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3040-00-401-8133222800 INTERCHANGEABLE
Shaft,straight
Dana Off Highway Products, Llc
5940-01-159-8555529 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
5120-01-462-2614222800 INTERCHANGEABLE
Wrench,open End
L3 Technologies, Inc.
4820-01-694-1756706-02 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-694-175740820-208 INTERCHANGEABLE
Valve,safety Relief
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-694-2556709-03 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
2228-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40820-2 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40820-2 PIECE 37 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
3040-00-401-8133INTERCHANGEABLE
SHAFT,STRAIGHT
222800
5940-01-159-8555INTERCHANGEABLE
TERMINAL,LUG
529
5120-01-462-2614INTERCHANGEABLE
WRENCH,OPEN END
222800
4820-01-694-1756INTERCHANGEABLE
STEM,FLUID VALVE
706-02
4820-01-694-1757INTERCHANGEABLE
VALVE,SAFETY RELIEF
40820-208
4820-01-694-2556INTERCHANGEABLE
SEAT,VALVE
709-03

Frequently Asked Questions

What is NSN 4820-01-694-2992?

NSN 4820-01-694-2992 is a Guide,valve Stem, 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 4820-01-694-2992?

NSN 4820-01-694-2992 has 3 cross-referenced part numbers: 2228-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40820-2 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40820-2 PIECE 37 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-694-2992?

There are 6 known substitutes for 4820-01-694-2992: 3040-00-401-8133, 5940-01-159-8555, 5120-01-462-2614 and 3 more. Verify interchangeability with system specifications before substitution.

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