The Nitrogen, cataloged under National Stock Number 6830-01-644-2557, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-644-2557 |
| Primary Part Number | AA59503-2B1B |
| Item Name | Nitrogen |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Medical Designation and Grade | TECHNICAL |
| Composition and Percentage | 99.50 MINIMUM BY VOLUME NITROGEN |
| Nondefinitive Spec/std Data | B GRADE AND 1 CLASS |
| Physical Form | LIQUID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AA59503-2B1B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| A-A-59503 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 6830-01-644-2557 is a Nitrogen, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-644-2557 has 1 manufacturer part number on file: AA59503-2B1B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
Key specifications for AA59503-2B1B: Medical Designation and Grade: TECHNICAL; Composition and Percentage: 99.50 MINIMUM BY VOLUME NITROGEN; Nondefinitive Spec/std Data: B GRADE AND 1 CLASS; Physical Form: LIQUID. 4 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.