The Seat,valve, cataloged under National Stock Number 4810-01-131-3638, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-131-3638 |
| Primary Part Number | 914-00 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Lawler Manufacturing Company, Inc. |
| Status | ACTIVE |
| Seating Surface Shape | FLAT |
| Thread Series Designator | UNS SINGLE THREADED PORTION |
| Style Designator | THREADED FLANGED |
| Material | COPPER ALLOY OVERALL |
| Nominal Thread Size | 2.000 INCHES FIRST THREADED PORTION IN |
| Body Inside Diameter | 0.891 INCHES NOMINAL IN |
| Flange Seat to Disk End Height | 0.688 INCHES NOMINAL IN |
| Flange Diameter | 2.250 INCHES NOMINAL IN |
| Under Flange Height | 0.562 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 14 SINGLE THREADED PORTION |
| Thread Class | 2B SINGLE THREADED PORTION |
| Thread Length | 0.562 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4810-01-131-3638 is a Seat,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-131-3638 has 2 cross-referenced part numbers: 2206 (Lawler Manufacturing Company, Inc.), 914-00 (Lawler Manufacturing Company, Inc.).
There are 6 known substitutes for 4810-01-131-3638: 2915-00-305-4891, 2915-00-877-4051, 5325-01-334-0489 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 914-00: Seating Surface Shape: FLAT; Thread Series Designator: UNS SINGLE THREADED PORTION; Style Designator: THREADED FLANGED; Material: COPPER ALLOY OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.