The Clamp,hose, cataloged under National Stock Number 4730-01-115-2908, 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 Norma Pennsylvania Inc. Div Breeze Industrial Products. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-115-2908 |
| Primary Part Number | HTM 300 B |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Norma Pennsylvania Inc. Div Breeze Industrial Products |
| Status | ACTIVE |
| Fastening Device Type | SLOTTED HEXAGON HEAD SCREW |
| Style Designator | WIRE |
| Inside Diameter | 2.250 INCHES MINIMUM AND 3.125 INCHES MAXIMUM IN |
| 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 |
|---|---|
| HTM 300 B PRIMARY | Norma Pennsylvania Inc. Div Breeze Industrial Products (USA) |
| 214-3148 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| Reference | Meaning |
|---|---|
| HTM-300 | 5/9 Secondary reference Norma Pennsylvania Inc. Div Breeze Industrial Products |
| UT312 | 5/9 Secondary reference Wittek Companies Intl Inc |
| 214-177 | 5/9 Secondary reference Cnh Industrial America Llc Dba Cnh America |
| HTM-300 | 5/9 Secondary reference Breeze-Eastern Llc |
NSN 4730-01-115-2908 is a Clamp,hose, manufactured by Norma Pennsylvania Inc. Div Breeze Industrial Products, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-115-2908 has 2 manufacturer part numbers on file: HTM 300 B (Norma Pennsylvania Inc. Div Breeze Industrial Products), 214-3148 (Cnh Industrial America Llc Dba Cnh America).
1 possible match (shared part number, not a government interchangeability claim): 2805-01-302-6966. Verify interchangeability with system specifications before substitution.
Key specifications for HTM 300 B: Fastening Device Type: SLOTTED HEXAGON HEAD SCREW; Style Designator: WIRE; Overall Width: 0.625 INCHES NOMINAL IN; Inside Diameter: 2.250 INCHES MINIMUM AND 3.125 INCHES MAXIMUM IN. 4 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.