The Monochlorodifluoromethane, cataloged under National Stock Number 6830-01-674-2646, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Refrigeration Supplies Distributor Div Lak. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-674-2646 |
| Primary Part Number | R22B |
| Item Name | Monochlorodifluoromethane |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Refrigeration Supplies Distributor Div Lak |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R22B PRIMARY | Refrigeration Supplies Distributor Div Lak (USA) |
NSN 6830-01-674-2646 is a Monochlorodifluoromethane, manufactured by Refrigeration Supplies Distributor Div Lak, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-674-2646 has 1 manufacturer part number on file: R22B (Refrigeration Supplies Distributor Div Lak).
Key specifications for R22B: Part Name Assigned by Controlling Agency: MONOCHLORODIFLUOROMETHANE; End Item Identification: DCGS. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.