The Clamp,hose, cataloged under National Stock Number 4730-01-326-1438, 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 John Deere Shared Services, Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Clamp,hose |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | John Deere Shared Services, Llc (CAGE 3PSD7) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-326-1438 |
| Primary Part Number | AT56657 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | John Deere Shared Services, 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 |
|---|---|
| AT56657 PRIMARY | John Deere Shared Services, Llc (USA) |
| Reference | Meaning |
|---|---|
| AT56657 | 3/9 Design control — primary reference Deere & Company Dba Deere John Co |
| 114 | 5/9 Secondary reference Wittek Companies Intl Inc |
| AT56657 | 5/9 Secondary reference Deere & Co |
NSN 4730-01-326-1438 is a Clamp,hose, manufactured by John Deere Shared Services, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-326-1438 has 1 manufacturer part number on file: AT56657 (John Deere Shared Services, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-476-3663. 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.