The Seat,valve, cataloged under National Stock Number 4810-00-218-4398, 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 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-218-4398 |
| Primary Part Number | TC10 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Seating Surface Shape | FLAT |
| Style Designator | PLAIN FLANGED |
| FSC Application Data | INTEGRAL PART ON A WARREN PUMP |
| Material | COPPER ALLOY OVERALL |
| Body Stepped Inside Diameter | 0.870 INCHES NOMINAL FIRST STEP IN |
| Body Outside Diameter | 4.000 INCHES NOMINAL IN |
| Flange Diameter | 4.125 INCHES NOMINAL IN |
| Body Stepped Inside Diameter | 0.625 INCHES NOMINAL SECOND STEP IN |
| Flange Seat to Disk End Height | 0.125 INCHES NOMINAL IN |
| Under Flange Height | 0.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TC10 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS5-2019-124 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 457432677124 | Euramco Safety Inc (USA) |
NSN 4810-00-218-4398 is a Seat,valve, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-00-218-4398 has 3 cross-referenced part numbers: TC10 (Circor Naval Solutions Llc Dba Warren Pumps), BS5-2019-124 (Circor Naval Solutions Llc Dba Warren Pumps), 457432677124 (Euramco Safety Inc).
There are 5 known substitutes for 4810-00-218-4398: 5805-00-221-1135, 6530-01-081-5669, 5340-01-083-6695 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for TC10: Seating Surface Shape: FLAT; Style Designator: PLAIN FLANGED; FSC Application Data: INTEGRAL PART ON A WARREN PUMP; Material: COPPER ALLOY OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.