The Clamp,repair,pipe, cataloged under National Stock Number 4730-00-230-3085, 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 Smith-Blair, Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-00-230-3085 |
| Primary Part Number | 245-10509-000 |
| Item Name | Clamp,repair,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Smith-Blair, Inc |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Clamp Overall Length | 9.000 INCHES NOMINAL IN |
| Features Provided | GASKET |
| Surface Treatment | CADMIUM NUT |
| Surface Treatment | NICKEL BAND |
| Surface Treatment | CADMIUM BOLT |
| Material | STEEL COMP 302 OR STEEL COMP 304 BAND |
| Material | STEEL CORROSION RESISTING NUT |
| Material | STEEL CORROSION RESISTING BOLT |
| Material | IRON LUG |
| Material | RUBBER SYNTHETIC BONDING STRIP |
| Construction Type | ONE PIECE |
| 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 |
|---|---|
| 241-9-105 | Smith-Blair, Inc (USA) |
| 220-9-105 | Mueller Co (USA) |
| 245-10509-000 PRIMARY | Smith-Blair, Inc (USA) |
| Reference | Meaning |
|---|---|
| 241-10509-000 | 5/9 Secondary reference Smith-Blair, Inc |
| BCB9 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-230-3085 is a Clamp,repair,pipe, manufactured by Smith-Blair, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-230-3085 has 3 manufacturer part numbers on file: 241-9-105 (Smith-Blair, Inc), 220-9-105 (Mueller Co), 245-10509-000 (Smith-Blair, Inc).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-602-0344. Verify interchangeability with system specifications before substitution.
Key specifications for 245-10509-000: Nominal Pipe Size Accommodated: 0.750 INCHES IN; Clamp Overall Length: 9.000 INCHES NOMINAL IN; Features Provided: GASKET; Surface Treatment: CADMIUM NUT. 12 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.