The Clamp,hose, cataloged under National Stock Number 4730-01-211-8445, 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 6 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-211-8445 |
| Primary Part Number | 9206H 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 |
| Criticality Code Justification | FEAT |
| Style Designator | WIRE |
| Inside Diameter | 0.563 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN |
| Material | STEEL COMP 316 OR STEEL COMP 304 BAND |
| Material | STEEL COMP 316 OR STEEL COMP 304 SCREW |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 9206H B PRIMARY | Norma Pennsylvania Inc. Div Breeze Industrial Products (USA) |
| ST9M540-26 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| WWD-26 | 5/9 Secondary reference Wittek Companies Intl Inc |
| 90781 CRES 316 | C/1 Advisory reference — outside the item-of-supply concept Lawson Products, Inc. |
| 9206 | 3/9 Design control — primary reference Norma Pennsylvania Inc. Div Breeze Industrial Products |
| 10108972 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 9206 | 5/9 Secondary reference Breeze-Eastern Llc |
| SIZE 6, CRES 31 | C/1 Advisory reference — outside the item-of-supply concept Lawson Products, Inc. |
| 90781 | C/1 Advisory reference — outside the item-of-supply concept Lawson Products, Inc. |
NSN 4730-01-211-8445 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 4730-01-211-8445 has 2 manufacturer part numbers on file: 9206H B (Norma Pennsylvania Inc. Div Breeze Industrial Products), ST9M540-26 (The Boeing Company Div Defense).
3 possible matches (shared part number, not a government interchangeability claim): 5120-01-399-9121, 5998-01-498-2603, 4720-01-691-2415. Verify interchangeability with system specifications before substitution.
Key specifications for 9206H B: Fastening Device Type: SLOTTED HEXAGON HEAD SCREW; Criticality Code Justification: FEAT; Style Designator: WIRE; Overall Width: 0.563 INCHES NOMINAL IN. 6 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.