The Valve,check, cataloged under National Stock Number 4820-01-516-3153, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Chamberlain's Vacu-Blast Sales Company (inc). The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-516-3153 |
| Primary Part Number | 1-0207-S1-C19 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Chamberlain's Vacu-Blast Sales Company (inc) |
| Status | ACTIVE |
| 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 |
|---|---|
| 1-0207-S1-C19 PRIMARY | Chamberlain's Vacu-Blast Sales Company (inc) (USA) |
| 806495 PC 35 | Chamberlain's Vacu-Blast Sales Company (inc) (USA) |
| Reference | Meaning |
|---|---|
| 806495-A | D/9 Drawing number reference only Chamberlain's Vacu-Blast Sales Company (inc) |
NSN 4820-01-516-3153 is a Valve,check, manufactured by Chamberlain's Vacu-Blast Sales Company (inc), classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-516-3153 has 2 manufacturer part numbers on file: 1-0207-S1-C19 (Chamberlain's Vacu-Blast Sales Company (inc)), 806495 PC 35 (Chamberlain's Vacu-Blast Sales Company (inc)).
Key specifications for 1-0207-S1-C19: Part Name Assigned by Controlling Agency: VALVE TAG; End Item Identification: WATER SUPPLY CLEANING CABNET MODEL NO. 1-0207-51. 0 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.