The Calibrating Gas Mixture, cataloged under National Stock Number 6830-01-733-5196, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Rki Instruments, Inc. Dba Rki Instruments 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Calibrating Gas Mixture |
| FSC / FSG | 6830 — Gases: Compressed and Liquefied (FSG 68) |
| Manufacturers | Rki Instruments, Inc. Dba Rki Instruments Inc (CAGE 04VL7); Air Liquide America Corporation (CAGE 04AA7) |
| Parameter | Value |
|---|---|
| NSN | 6830-01-733-5196 |
| Primary Part Number | 81-0068RK-01 |
| Item Name | Calibrating Gas Mixture |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Rki Instruments, Inc. Dba Rki Instruments Inc |
| 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 |
|---|---|
| 81-0068RK-01 PRIMARY | Rki Instruments, Inc. Dba Rki Instruments Inc (USA) |
| 50009 | Air Liquide America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1280A-123-00 | D/9 Drawing number reference only Isometrics Inc |
NSN 6830-01-733-5196 is a Calibrating Gas Mixture, manufactured by Rki Instruments, Inc. Dba Rki Instruments Inc, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-733-5196 has 2 manufacturer part numbers on file: 81-0068RK-01 (Rki Instruments, Inc. Dba Rki Instruments Inc), 50009 (Air Liquide America Corporation).
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.