The Chuck,air,inflating, cataloged under National Stock Number 4730-01-266-5594, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Gichner Systems Group, Inc. Div C5isr Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Chuck,air,inflating |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Gichner Systems Group, Inc. Div C5isr Division (CAGE 29381); Wheeler Fleet Solutions, Co. (CAGE 55683) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-266-5594 |
| Primary Part Number | 5961273 |
| Item Name | Chuck,air,inflating |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Gichner Systems Group, Inc. Div C5isr Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5961273 PRIMARY | Gichner Systems Group, Inc. Div C5isr Division (USA) |
| 961-5961273 PRIMARY | Wheeler Fleet Solutions, Co. (USA) |
| Reference | Meaning |
|---|---|
| 5961273 | 5/9 Secondary reference Gichner Systems Group Inc Gichner Mobilizer Div |
NSN 4730-01-266-5594 is a Chuck,air,inflating, manufactured by Gichner Systems Group, Inc. Div C5isr Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-266-5594 has 2 manufacturer part numbers on file: 5961273 (Gichner Systems Group, Inc. Div C5isr Division), 961-5961273 (Wheeler Fleet Solutions, Co.).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-649-3138. Verify interchangeability with system specifications before substitution.
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.