The Seat,valve, cataloged under National Stock Number 4810-00-168-8751, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hardie-Tynes Co., Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 4810-00-168-8751 |
| Primary Part Number | 150-570YPC228 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Hardie-Tynes Co., Inc. |
| Status | ACTIVE |
| Thread Length | 0.656 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Thread Quantity Per Inch | 20 SINGLE THREADED PORTION |
| Thread Class | 3A SINGLE THREADED PORTION A |
| Thread Series Designator | UN SINGLE THREADED PORTION |
| Body Outside Diameter | 1.562 INCHES NOMINAL IN |
| Flange Seat to Disk End Height | 0.406 INCHES NOMINAL IN |
| Under Flange Height | 0.250 INCHES NOMINAL IN |
| Body Inside Diameter | 0.688 INCHES NOMINAL IN |
| Flange Diameter | 1.875 INCHES NOMINAL IN |
| Style Designator | PLAIN FLANGED |
| Seating Surface Shape | FLAT |
| Nominal Thread Size | 1.188 INCHES SINGLE THREADED PORTION IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 150-570YPC228 | Hardie-Tynes Co., Inc. (USA) |
| 150-570HPC228 | Hardie-Tynes Co., Inc. (USA) |
| 30-228 | Hardie-Tynes Co., Inc. (USA) |
| 150-589PC228 | Hardie-Tynes Co., Inc. (USA) |
| 150-570KPC228 | Hardie-Tynes Co., Inc. (USA) |
| 150-570PC228 | Hardie-Tynes Co., Inc. (USA) |
| 150-570GPC228 | Hardie-Tynes Co., Inc. (USA) |
NSN 4810-00-168-8751 is a Seat,valve, manufactured by Hardie-Tynes Co., Inc., classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-00-168-8751 has 7 cross-referenced part numbers: 150-570YPC228 (Hardie-Tynes Co., Inc.), 150-570HPC228 (Hardie-Tynes Co., Inc.), 30-228 (Hardie-Tynes Co., Inc.), 150-589PC228 (Hardie-Tynes Co., Inc.), 150-570KPC228 (Hardie-Tynes Co., Inc.) and 2 more.
There are 6 known substitutes for 4810-00-168-8751: 5945-00-083-0687, 6150-00-194-7887, 4510-00-807-4325 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 150-570YPC228: Thread Length: 0.656 INCHES NOMINAL SINGLE THREADED PORTION IN; Thread Quantity Per Inch: 20 SINGLE THREADED PORTION; Thread Class: 3A SINGLE THREADED PORTION A; Thread Series Designator: UN SINGLE THREADED PORTION. 13 total characteristics are documented in the Federal Logistics Information System.