The Calibrating Gas Mixture, cataloged under National Stock Number 6830-01-686-6210, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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) |
| Parameter | Value |
|---|---|
| NSN | 6830-01-686-6210 |
| Primary Part Number | 81-0154RK-04 |
| 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 Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 81-0154RK-04 PRIMARY | Rki Instruments, Inc. Dba Rki Instruments Inc (USA) |
NSN 6830-01-686-6210 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 6830-01-686-6210 has 1 manufacturer part number on file: 81-0154RK-04 (Rki Instruments, Inc. Dba Rki Instruments Inc).
Hazardous per DLA record (HMIC Y). 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.