Lawler Manufacturing Company, Inc. · NSN 4820-00-075-0436 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-075-0436 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-075-0436. Primary manufacturer part number: 2818.
4820-00-075-0436 — No Item Name Available illustration
Features
Seat,valve — FSC 4820
Nominal Thread Size: 2.500 INCHES SINGLE THREADED PORTION IN
Material: NICKEL ALLOY OVERALL
Thread Series Designator: UNS SINGLE THREADED PORTION
Thread Class: 1A SINGLE THREADED PORTION A
Seat Angle in Deg: 45.000 NOMINAL
Seating Surface Shape: ANGULAR
Thread Quantity Per Inch: 14 SINGLE THREADED PORTION
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Nickel Alloy Overall construction
General Description
The Seat,valve, cataloged under National Stock Number 4820-00-075-0436, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 7 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.
NSN 4820-00-075-0436 is a Seat,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-00-075-0436?
NSN 4820-00-075-0436 has 4 cross-referenced part numbers: 2818 (Lawler Manufacturing Company, Inc.), 864DPC38 (Lawler Manufacturing Company, Inc.), 311-00 (Marco Company Dba American Chemical & Flux), 863DPC38 (Lawler Manufacturing Company, Inc.).
What NSN replaces 4820-00-075-0436?
There are 12 known substitutes for 4820-00-075-0436: 4820-00-105-4355, 4820-00-209-1597, 6515-00-262-6775 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 2818?
Key specifications for 2818: Nominal Thread Size: 2.500 INCHES SINGLE THREADED PORTION IN; Material: NICKEL ALLOY OVERALL; Thread Series Designator: UNS SINGLE THREADED PORTION; Thread Class: 1A SINGLE THREADED PORTION A. 8 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.