The Hose,air Duct, cataloged under National Stock Number 4720-01-606-6794, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Fairbanks Morse, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-606-6794 |
| Primary Part Number | 2ASZ12001 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Fairbanks Morse, Llc |
| 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 |
|---|---|
| 2ASZ12001 PRIMARY | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2ASZ12001 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4720-01-606-6794 is a Hose,air Duct, manufactured by Fairbanks Morse, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-606-6794 has 1 manufacturer part number on file: 2ASZ12001 (Fairbanks Morse, Llc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-611-5492. Verify interchangeability with system specifications before substitution.
Key specifications for 2ASZ12001: Part Name Assigned by Controlling Agency: EXPANSION BELLOWS. 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.