The Seat,valve, cataloged under National Stock Number 4810-00-168-8713, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-168-8713 |
| Primary Part Number | 00350-S4902-595811PC196 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Flange Diameter | 2.172 INCHES NOMINAL IN |
| Thread Class | 3B SINGLE THREADED PORTION |
| Flange Seat to Disk End Height | 0.430 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES SINGLE THREADED PORTION IN |
| Body Outside Diameter | 1.875 INCHES NOMINAL IN |
| Body Inside Diameter | 1.500 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE THREADED PORTION |
| Seating Surface Shape | FLAT |
| Style Designator | PLAIN FLANGED |
| Thread Length | 0.438 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Under Flange Height | 0.312 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-196 | Hardie-Tynes Co., Inc. (USA) |
| 00350-S4902-595811PC196 PRIMARY | Naval Ship Systems Command (USA) |
| 150-417LPC196 | Hardie-Tynes Co., Inc. (USA) |
NSN 4810-00-168-8713 is a Seat,valve, manufactured by Naval Ship Systems Command, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-00-168-8713 has 3 cross-referenced part numbers: 20-196 (Hardie-Tynes Co., Inc.), 00350-S4902-595811PC196 (Naval Ship Systems Command), 150-417LPC196 (Hardie-Tynes Co., Inc.).
There are 3 known substitutes for 4810-00-168-8713: 5330-00-505-9100, 5910-01-028-5999, 4820-01-126-9702. Verify interchangeability with system specifications before substitution.
Key specifications for 00350-S4902-595811PC196: Flange Diameter: 2.172 INCHES NOMINAL IN; Thread Class: 3B SINGLE THREADED PORTION; Flange Seat to Disk End Height: 0.430 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES SINGLE THREADED PORTION IN. 12 total characteristics are documented in the Federal Logistics Information System.