The Clamp,hose, cataloged under National Stock Number 4730-01-412-0307, 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 Granzow, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-412-0307 |
| Primary Part Number | 1015-291 ITBM 11 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Granzow, Inc. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 1015-291 ITBM 11 PRIMARY | Granzow, Inc. (USA) |
| 03014107 | Grupo Mikalor SL (ESP) |
| Reference | Meaning |
|---|---|
| DIN301760-80 | 5/9 Secondary reference Granzow, Inc. |
NSN 4730-01-412-0307 is a Clamp,hose, manufactured by Granzow, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-412-0307 has 2 manufacturer part numbers on file: 1015-291 ITBM 11 (Granzow, Inc.), 03014107 (Grupo Mikalor SL).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-426-6886. Verify interchangeability with system specifications before substitution.
Key specifications for 1015-291 ITBM 11: End Item Identification: INDICATOR LIQ; Material: STEEL CORROSION RESISTING OVERALL. 1 specification is 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.