The Seat,valve, cataloged under National Stock Number 4820-01-212-8278, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cambro Manufacturing Company Dba Cambro Manufacturing Co. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-212-8278 |
| Primary Part Number | 46010 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cambro Manufacturing Company Dba Cambro Manufacturing Co |
| Status | ACTIVE |
| Material | RUBBER SILICONE OVERALL |
| Seating Surface Shape | RADIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 46010 PRIMARY | Cambro Manufacturing Company Dba Cambro Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 8702509 | 5/9 Secondary reference Cambro Manufacturing Company Dba Cambro Manufacturing Co |
| 93-02509 | 5/9 Secondary reference Cambro Manufacturing Company Dba Cambro Manufacturing Co |
NSN 4820-01-212-8278 is a Seat,valve, manufactured by Cambro Manufacturing Company Dba Cambro Manufacturing Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-212-8278 has 1 manufacturer part number on file: 46010 (Cambro Manufacturing Company Dba Cambro Manufacturing Co).
4 possible matches (shared part number, not a government interchangeability claim): 5935-01-225-9142, 5305-01-230-7236, 6615-01-238-8655. Verify interchangeability with system specifications before substitution.
Key specifications for 46010: Material: RUBBER SILICONE OVERALL; Seating Surface Shape: RADIAL. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.