The Hose Assy,aircraft,, cataloged under National Stock Number 4310-01-584-2979, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Grimmer Garage Limited. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-584-2979 |
| Primary Part Number | 340-70798 |
| Item Name | Hose Assy,aircraft, |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Grimmer Garage Limited |
| Status | ACTIVE |
| Pressure Rating | ERR-060 |
| Material | RUBBER NATURAL AND STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 340-70798 | Grimmer Garage Limited (USA) |
| Reference | Meaning |
|---|---|
| HC340-70798 | 3/9 Design control — primary reference Atlas Copco Hurricane Llc |
| 340-70798 | 5/9 Secondary reference Atlas Copco Hurricane Llc |
NSN 4310-01-584-2979 is a Hose Assy,aircraft,, manufactured by Grimmer Garage Limited, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-584-2979 has 1 manufacturer part number on file: 340-70798 (Grimmer Garage Limited).
Key specifications for 340-70798: Pressure Rating: ERR-060; Special Features: HOSE WILL CONSIST OF A RUBBER HYDRAULIC HOSE WITH REINFORCED BRAIDED WALLS AND STAINLESS STEEL SWIVEL NPT FITTINGS AT EACH END; Part Name Assigned by Controlling Agency: HOSE ASSEMBLY, AIRCRAFT; End Item Identification: AIRCRAFT COMPRESSOR. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.