The Heptafluoropropane, cataloged under National Stock Number 6830-01-588-2740, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-588-2740 |
| Primary Part Number | AA596666-1H3FC044 |
| Item Name | Heptafluoropropane |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 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 |
|---|---|
| AA596666-1H3FC044 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| ASTMD6064TYPEII | 5/1 Secondary reference U.S. Government activity |
NSN 6830-01-588-2740 is a Heptafluoropropane, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-588-2740 has 1 manufacturer part number on file: AA596666-1H3FC044 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
1 possible match (shared part number, not a government interchangeability claim): 6830-01-708-5245. Verify interchangeability with system specifications before substitution.
Key specifications for AA596666-1H3FC044: Special Features: REFRIGERANT GAS R-227, CYLINDER WATER CAPACITY 1000 LBS, SERVICE PRESSURE 300PSI, 30 INCHES DIAMETER X 50 INCHES HEIGHT; CLYINDER NSN 8120-01-619-9794. LBS; Part Name Assigned by Controlling Agency: HEPTAFLUOROPROPANE. 0 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.