The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-528-3108, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Florida Aeronautics, Inc Dba Florida Aeronautics, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-528-3108 |
| Primary Part Number | 3021-000 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Florida Aeronautics, Inc Dba Florida Aeronautics, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3021-000 PRIMARY | Florida Aeronautics, Inc Dba Florida Aeronautics, Inc (USA) |
| Reference | Meaning |
|---|---|
| EV504 | 5/9 Secondary reference Florida Aeronautics, Inc Dba Florida Aeronautics, Inc |
NSN 4720-01-528-3108 is a Hose Assembly,metallic, manufactured by Florida Aeronautics, Inc Dba Florida Aeronautics, Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-528-3108 has 1 manufacturer part number on file: 3021-000 (Florida Aeronautics, Inc Dba Florida Aeronautics, Inc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-558-6788. Verify interchangeability with system specifications before substitution.
Key specifications for 3021-000: Special Features: PART OF A TOOL KIT; Part Name Assigned by Controlling Agency: HIGH PRESSURE OIL HOSE. 0 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.