The Hose,discharge,pres, cataloged under National Stock Number 4940-00-659-4050, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Aeroil Products Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Hose,discharge,pres |
| FSC / FSG | 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Aeroil Products Co Inc (CAGE 70142) |
| Parameter | Value |
|---|---|
| NSN | 4940-00-659-4050 |
| Primary Part Number | 57821 |
| Item Name | Hose,discharge,pres |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Aeroil Products Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 57821 PRIMARY | Aeroil Products Co Inc (USA) |
NSN 4940-00-659-4050 is a Hose,discharge,pres, manufactured by Aeroil Products Co Inc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-00-659-4050 has 1 manufacturer part number on file: 57821 (Aeroil Products Co Inc).
3 possible matches (shared part number, not a government interchangeability claim): 6630-00-963-9455, 5120-01-290-2588, 5315-01-419-9962. Verify interchangeability with system specifications before substitution.
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.