The Hose,nonmetallic, cataloged under National Stock Number 4720-01-415-1682, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Boeing Distribution, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-415-1682 |
| Primary Part Number | 654439-1 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Boeing Distribution, 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 |
|---|---|
| 654439-1 | Boeing Distribution, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 639660-11 | 5/9 Secondary reference Teledyne Industries Inc Teledyne Power Systems Div |
| 639660-13 | 5/9 Secondary reference Teledyne Industries Inc Teledyne Power Systems Div |
| 649994-13 | 3/9 Design control — primary reference Teledyne Industries Inc Teledyne Power Systems Div |
NSN 4720-01-415-1682 is a Hose,nonmetallic, manufactured by Boeing Distribution, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-415-1682 has 1 manufacturer part number on file: 654439-1 (Boeing Distribution, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-627-5707. Verify interchangeability with system specifications before substitution.
Key specifications for 654439-1: End Item Identification: BEECHCRAFT BONANZA AND BEECHCRAFT BARON ACFT. 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.