The Clamp,hose, cataloged under National Stock Number 4730-00-102-8389, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is U.s.i.c. Corporation Dba Hercules Hose Clamps. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-102-8389 |
| Primary Part Number | G-4 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | U.s.i.c. Corporation Dba Hercules Hose Clamps |
| Status | CANCELLED |
| Surface Treatment | PASSIVATE NUT |
| Style Designator | WIRE |
| Surface Treatment | PASSIVATE BAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Fastening Device Type | SPRING TENSION |
| Inside Diameter | 0.438 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE BOLT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G-4 PRIMARY | U.s.i.c. Corporation Dba Hercules Hose Clamps (USA) |
| 309523 | Outboard Marine Corp (USA) |
| 309523 | Outboard Marine Corp Johnson Motors Div (USA) |
| 0309523 | Evinrude Motors Product Group of Outboard Marine Corp (USA) |
| 0309523 | Outboard Marine Corp Johnson Motors Div (USA) |
| 0309523 | Outboard Marine Corp (USA) |
| 10-40137-1 | The Boeing Company Div Defense (USA) |
| 309523 | Brp Us Inc (USA) |
| A7S | Emhart Industries Inc Corbin Hose Clamp Hardware Div (USA) |
| 309523 | Evinrude Motors Product Group of Outboard Marine Corp (USA) |
NSN 4730-00-102-8389 is a Clamp,hose, manufactured by U.s.i.c. Corporation Dba Hercules Hose Clamps, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-102-8389 has 10 cross-referenced part numbers: G-4 (U.s.i.c. Corporation Dba Hercules Hose Clamps), 309523 (Outboard Marine Corp), 309523 (Outboard Marine Corp Johnson Motors Div), 0309523 (Evinrude Motors Product Group of Outboard Marine Corp), 0309523 (Outboard Marine Corp Johnson Motors Div) and 5 more.
There are 12 known substitutes for 4730-00-102-8389: 5330-00-071-9497, 5935-00-196-6534, 3419-00-223-6367 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for G-4: Surface Treatment: PASSIVATE NUT; Style Designator: WIRE; Surface Treatment: PASSIVATE BAND; Material: STEEL CORROSION RESISTING OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-102-8389 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.