The Hose Assembly,air Duct, cataloged under National Stock Number 4720-01-601-5889, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Jet/brella Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-601-5889 |
| Primary Part Number | BBJ-EE08-2 |
| Item Name | Hose Assembly,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Jet/brella Inc |
| Status | ACTIVE |
| Style Designator | SLEEVE SECTION |
| Cross-Sectional Shape Style | OVAL |
| Material | ALUMINUM FIRST PLY |
| 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 |
|---|---|
| 850000 | Jet/brella Inc (USA) |
| BBJ-EE08-2 PRIMARY | Jet/brella Inc (USA) |
| Reference | Meaning |
|---|---|
| 4720PL1971691 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4720-01-601-5889 is a Hose Assembly,air Duct, manufactured by Jet/brella Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-601-5889 has 2 manufacturer part numbers on file: 850000 (Jet/brella Inc), BBJ-EE08-2 (Jet/brella Inc).
Key specifications for BBJ-EE08-2: Style Designator: SLEEVE SECTION; Cross-Sectional Shape Style: OVAL; Special Features: HOSE IS ACOUSTIC LINED WITH SILOCONE TO REDUCE SOUND LEVEL; END CAP PREVENTS BIRD ENTRY WHEN PARKED; BIRD NETTING HAS HEIGHT OF 5.0 INCHES; PARTS LIST FOLLOWS: 30N2/SL386B, WET SUIT MATERIAL; 850015-1, BANNER; 9428T43, HEAVY DUTY BIRD NET; 850010-1, END CAP; HOSE-FD, DUCT HOSE, FD1 FIBERGLASS; 850005-01 WELDMENT, EXHAUST MUFFLER; STRAIGHT SECTION OF MUFFLER IS 16.0 INCHES IN; Part Name Assigned by Controlling Agency: EXHAUST MUFFLER ASSEMBLY. 3 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.