The Hose,air Duct, cataloged under National Stock Number 4720-01-222-8277, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Grimes Aerospace Company. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 — No Item Name Available (FSG 47) |
| Manufacturers | Grimes Aerospace Company (CAGE 72914) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-222-8277 |
| Primary Part Number | 61-1543-1 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-01-222-8277 is a Hose,air Duct, manufactured by Grimes Aerospace Company, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-222-8277 has 2 cross-referenced part numbers: 61-1543-1 (Grimes Aerospace Company), 61-1543 (Grimes Aerospace Company).
There is 1 known substitute for 4720-01-222-8277: 5935-00-553-2563. Verify interchangeability with system specifications before substitution.