PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

248-02Seat,valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-259-7627 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-259-7627 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-259-7627. Primary manufacturer part number: 248-02.
Features
  • Seat,valve — FSC 4820
  • 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
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-259-7627, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTrac Regulator Co., Inc. Dba Trac Regulator Co Inc (CAGE 55378)
Technical Specifications
ParameterValue
NSN4820-01-259-7627
Primary Part Number248-02
Item NameSeat,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 8
6130-00-056-26552480-2 INTERCHANGEABLE
Power Supply
Lockheed Martin Corporation Div Rms - Mitchel Field
2805-00-741-53000375451-00 INTERCHANGEABLE
Lock,valve Spring Retainer
Brinkley Technology Group Llc Dba Hercules Manufacturing
5905-00-841-5788 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6110-01-305-378024802 INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
4710-01-307-0103 INTERCHANGEABLE
Tube,metallic
5910-01-414-8598 INTERCHANGEABLE
Capacitor,fixed,electrolytic
8465-01-623-007424802 INTERCHANGEABLE
Belt,individual Equipment
Safariland Government Sales Inc
5360-01-678-296524802-8 INTERCHANGEABLE
Spring,helical,compression
Hydraulics International, Inc. Dba Hydraulics International Inc
Cross-Reference Index
Part NumberManufacturer
248-02 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
6130-00-056-2655INTERCHANGEABLE
POWER SUPPLY
2480-2
2805-00-741-5300INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
0375451-00
5905-00-841-5788INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6110-01-305-3780INTERCHANGEABLE
STARTER,MOTOR
24802
4710-01-307-0103INTERCHANGEABLE
TUBE,METALLIC
5910-01-414-8598INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
8465-01-623-0074INTERCHANGEABLE
BELT,INDIVIDUAL EQUIPMENT
24802
5360-01-678-2965INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
24802-8

Frequently Asked Questions

What is NSN 4820-01-259-7627?

NSN 4820-01-259-7627 is a Seat,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 4820-01-259-7627?

NSN 4820-01-259-7627 has 1 cross-referenced part number: 248-02 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-259-7627?

There are 8 known substitutes for 4820-01-259-7627: 6130-00-056-2655, 2805-00-741-5300, 5905-00-841-5788 and 5 more. Verify interchangeability with system specifications before substitution.

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