The Seat,valve, cataloged under National Stock Number 4810-00-168-8739, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-168-8739 |
| Primary Part Number | CVB41-S4901-19ALT2PC197 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Under Flange Height | 0.219 INCHES NOMINAL IN |
| Seating Surface Shape | FLAT |
| Style Designator | PLAIN FLANGED |
| Material | STEEL OVERALL |
| Flange Seat to Disk End Height | 0.406 INCHES NOMINAL IN |
| Body Outside Diameter | 2.984 INCHES NOMINAL IN |
| Body Inside Diameter | 2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN |
| Flange Diameter | 3.344 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 150-573PC197 | Hardie-Tynes Co., Inc. (USA) |
| 150-570HPC197 | Hardie-Tynes Co., Inc. (USA) |
| 150-573YPC197 | Hardie-Tynes Co., Inc. (USA) |
| 150-573KPC197 | Hardie-Tynes Co., Inc. (USA) |
| 150-570GPC197 | Hardie-Tynes Co., Inc. (USA) |
| 30-197 | Hardie-Tynes Co., Inc. (USA) |
| CVB41-S4901-19ALT2PC197 PRIMARY | Naval Ship Systems Command (USA) |
| 150-570YPC197 | Hardie-Tynes Co., Inc. (USA) |
| 150-573HPC197 | Hardie-Tynes Co., Inc. (USA) |
| 150-57KPC197 | Hardie-Tynes Co., Inc. (USA) |
| 150-588PC197 | Hardie-Tynes Co., Inc. (USA) |
| 150-573GPC197 | Hardie-Tynes Co., Inc. (USA) |
NSN 4810-00-168-8739 is a Seat,valve, manufactured by Naval Ship Systems Command, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-00-168-8739 has 12 cross-referenced part numbers: 150-573PC197 (Hardie-Tynes Co., Inc.), 150-570HPC197 (Hardie-Tynes Co., Inc.), 150-573YPC197 (Hardie-Tynes Co., Inc.), 150-573KPC197 (Hardie-Tynes Co., Inc.), 150-570GPC197 (Hardie-Tynes Co., Inc.) and 7 more.
There are 4 known substitutes for 4810-00-168-8739: 5930-00-067-6515, 3110-00-100-0587, 6105-01-407-1109 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for CVB41-S4901-19ALT2PC197: Under Flange Height: 0.219 INCHES NOMINAL IN; Seating Surface Shape: FLAT; Style Designator: PLAIN FLANGED; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.