The Seat,valve, cataloged under National Stock Number 4810-00-218-4186, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-218-4186 |
| Primary Part Number | TC-3 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Under Flange Height | 0.688 INCHES NOMINAL IN |
| Material | COPPER OVERALL |
| Seating Surface Shape | FLAT |
| FSC Application Data | STEAM POWERED BILGE PUMP |
| Body Inside Diameter | 0.500 INCHES NOMINAL IN |
| Style Designator | PLAIN FLANGED |
| Flange Diameter | 2.812 INCHES NOMINAL IN |
| Body Outside Diameter | 2.609 INCHES NOMINAL IN |
| Seal Accommodation Type | GROOVED |
| Flange Seat to Disk End Height | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BS51711PC163 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| TC-3 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS51709PC163 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 4810-00-218-4186 is a Seat,valve, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-00-218-4186 has 3 cross-referenced part numbers: BS51711PC163 (Circor Naval Solutions Llc Dba Warren Pumps), TC-3 (Circor Naval Solutions Llc Dba Warren Pumps), BS51709PC163 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 9 known substitutes for 4810-00-218-4186: 6140-00-191-8490, 6140-00-191-8502, 5815-00-223-7291 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for TC-3: Under Flange Height: 0.688 INCHES NOMINAL IN; Material: COPPER OVERALL; Seating Surface Shape: FLAT; FSC Application Data: STEAM POWERED BILGE PUMP. 10 total characteristics are documented in the Federal Logistics Information System.