The Calibrating Gas Mixture, cataloged under National Stock Number 6830-01-623-5946, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Huntington Ingalls Inc Div Newport News Shipbuilding (CAGE 43689) |
| Parameter | Value |
|---|---|
| NSN | 6830-01-623-5946 |
| Primary Part Number | 401-8334327 ITEM NO 21 |
| Item Name | Calibrating Gas Mixture |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| 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 |
|---|---|
| 401-8334327 ITEM NO 21 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 58L-175-2.5 | 3/9 Design control — primary reference Gasco Affiliates, L.l.c. |
NSN 6830-01-623-5946 is a Calibrating Gas Mixture, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-623-5946 has 1 manufacturer part number on file: 401-8334327 ITEM NO 21 (Huntington Ingalls Inc Div Newport News Shipbuilding).
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.