PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

802-04Piston,valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-297-5348 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-297-5348 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-297-5348. Primary manufacturer part number: 802-04.
Features
  • Piston,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 1 verified cross-reference
  • 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 Corrosion Resisting construction
General Description

The Piston,valve, cataloged under National Stock Number 4820-01-297-5348, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN4820-01-297-5348
Primary Part Number802-04
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-728-20212202-4-4 INTERCHANGEABLE
Elbow,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
4730-01-399-420424-24MJ INTERCHANGEABLE
Adapter,straight,tube to Hose
Gates Corporation
5120-01-617-6233232510 INTERCHANGEABLE
Socket,socket Wrench
Genius Tools Americas Corp
5305-01-667-549380204 INTERCHANGEABLE
Screw,self-Drilling
Hardware and Tools Corp
Cross-Reference Index
Part NumberManufacturer
802-04 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
4730-00-728-2021INTERCHANGEABLE
ELBOW,PIPE
2202-4-4
4730-01-399-4204INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
24-24MJ
5120-01-617-6233INTERCHANGEABLE
SOCKET,SOCKET WRENCH
232510
5305-01-667-5493INTERCHANGEABLE
SCREW,SELF-DRILLING
80204

Frequently Asked Questions

What is NSN 4820-01-297-5348?

NSN 4820-01-297-5348 is a Piston,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 4820-01-297-5348?

NSN 4820-01-297-5348 has 1 cross-referenced part number: 802-04 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-297-5348?

There are 4 known substitutes for 4820-01-297-5348: 4730-00-728-2021, 4730-01-399-4204, 5120-01-617-6233 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 802-04?

Key specifications for 802-04: Material: STEEL CORROSION RESISTING. 1 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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