The Calibrating Gas Mixture, cataloged under National Stock Number 6830-01-642-3624, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Airgas Usa, Llc Div North. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-642-3624 |
| Primary Part Number | Z03NI748BDC002 |
| Item Name | Calibrating Gas Mixture |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Airgas Usa, Llc Div North |
| Status | ACTIVE |
| Hazardous Substances | CARBON DIOXIDE AND OXYGEN |
| Physical Form | GAS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| Z03NI748BDC002 PRIMARY | Airgas Usa, Llc Div North (USA) |
| Reference | Meaning |
|---|---|
| 6550NCM151668 | 5/1 Secondary reference Defense Medical Standardization Board |
| A0187324 | 5/9 Secondary reference Air Liquide America Specialty Gases Llc Dba Air Liquide Div Corporate Office |
| Z03NI748BDC002 | 5/9 Secondary reference Air Liquide America Specialty Gases Llc Dba Air Liquide Div Corporate Office |
| T4653ORF-2BD | 5/9 Secondary reference Air Liquide America Specialty Gases Llc Dba Air Liquide Div Corporate Office |
| 1285006 | 5/1 Secondary reference U.S. Government activity |
NSN 6830-01-642-3624 is a Calibrating Gas Mixture, manufactured by Airgas Usa, Llc Div North, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-642-3624 has 1 manufacturer part number on file: Z03NI748BDC002 (Airgas Usa, Llc Div North).
Key specifications for Z03NI748BDC002: Hazardous Substances: CARBON DIOXIDE AND OXYGEN; Physical Form: GAS; Special Features: CALIBRATION GAS FOR DIAGNOSTIC CALIBRATION OF MEDICAL DEVICES; CONTAINS 5% CARBON DIOXIDE (CO2), 21% OXYGEN (O2), AND NITROGEN (N2); PACKAGE OF 2 CYLINDERS WITH TUBING LINE AND FILTERS; HIGH PRESSURE GAS; MAY ACCELERATE COMBUSTION; CAN INCREASE RESPIRATION AND HEARTBEAT; DOT PROPER SHIPPING NAME: COMPRESSED GAS, NOS; HAZARD CLASS: 2.2 (NONFLAMMABLE); IDENTIFICATION NUMBER: UN 1956; LABELING: NONFLAMMABLE GAS; Part Name Assigned by Controlling Agency: SPAN GAS CALIBRATION 2S DEVICE CODE 18959. 2 specifications are documented in the U.S. Government catalog.
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.