Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-00-074-7198 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-074-7198 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-074-7198. Primary manufacturer part number: 1865.
4820-00-074-7198 — No Item Name Available illustration
Features
Seat,valve — FSC 4820
Thread Series Designator: UNS SINGLE THREADED PORTION
Flange Diameter: 2.750 INCHES NOMINAL IN
Seating Surface Shape: ANGULAR
Flange Seat to Disk End Height: 0.438 INCHES NOMINAL IN
Style Designator: THREADED FLANGED
Material: STEEL OVERALL
Under Flange Height: 3.375 INCHES NOMINAL IN
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Steel Overall construction
General Description
The Seat,valve, cataloged under National Stock Number 4820-00-074-7198, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-00-074-7198
Primary Part Number
1865
Item Name
Seat,valve
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
NSN 4820-00-074-7198 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 4820-00-074-7198?
NSN 4820-00-074-7198 has 4 cross-referenced part numbers: 1865 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 1865 (Lawler Manufacturing Company, Inc.), 369 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 1360DPC21 (Lawler Manufacturing Company, Inc.).
What NSN replaces 4820-00-074-7198?
There are 12 known substitutes for 4820-00-074-7198: 3455-00-254-8462, 3455-00-254-8463, 3455-00-254-8464 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 1865?
Key specifications for 1865: Thread Series Designator: UNS SINGLE THREADED PORTION; Flange Diameter: 2.750 INCHES NOMINAL IN; Seating Surface Shape: ANGULAR; Flange Seat to Disk End Height: 0.438 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.