PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

242-1Seat,valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-147-1167 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-147-1167 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-147-1167. Primary manufacturer part number: 242-1.
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 4820-01-147-1167, 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. 11 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
NSN4820-01-147-1167
Primary Part Number242-1
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 11
5340-00-075-27382421 INTERCHANGEABLE
Bolt,mortise
Edro Corporation, the Dba Edro Corp
5360-00-205-45902421 INTERCHANGEABLE
Spring,helical,extension
Telemechanics Inc
3030-00-267-6780150B1/8X1/32X18 INTERCHANGEABLE
Belting,flat
Contitech Usa, Inc Dba Veyance Technologies
2930-00-831-389326224-30 INTERCHANGEABLE
Control Assembly Ra
Stewart & Stevenson Power Products Llc
6930-00-925-4490242-1 INTERCHANGEABLE
Indicator,simulator
Jewell Instruments Llc
5935-01-052-92122421 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
6750-01-083-1270 INTERCHANGEABLE
Paper,copying,diazo Process
6145-01-176-9834282 INTERCHANGEABLE
Braid,wire
Omega Wire, Inc. Dba Bare Wire Div Div Continental Cordage
5220-01-275-974611826 INTERCHANGEABLE
Gage,comparator,air
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
3120-01-281-909424-21 INTERCHANGEABLE
Bearing,sleeve
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
242-1 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5340-00-075-2738INTERCHANGEABLE
BOLT,MORTISE
2421
5360-00-205-4590INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2421
3030-00-267-6780INTERCHANGEABLE
BELTING,FLAT
150B1/8X1/32X18
2930-00-831-3893INTERCHANGEABLE
CONTROL ASSEMBLY RA
26224-30
6930-00-925-4490INTERCHANGEABLE
INDICATOR,SIMULATOR
242-1
5935-01-052-9212INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2421
6750-01-083-1270INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6145-01-176-9834INTERCHANGEABLE
BRAID,WIRE
282
5220-01-275-9746INTERCHANGEABLE
GAGE,COMPARATOR,AIR
11826
3120-01-281-9094INTERCHANGEABLE
BEARING,SLEEVE
24-21
5999-01-335-5014INTERCHANGEABLE
HEATER,THERMAL RELEASE
2421

Frequently Asked Questions

What is NSN 4820-01-147-1167?

NSN 4820-01-147-1167 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 4820-01-147-1167?

NSN 4820-01-147-1167 has 1 cross-referenced part number: 242-1 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-147-1167?

There are 11 known substitutes for 4820-01-147-1167: 5340-00-075-2738, 5360-00-205-4590, 3030-00-267-6780 and 8 more. Verify interchangeability with system specifications before substitution.

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