The Clamp,repair,pipe, cataloged under National Stock Number 4730-01-304-8282, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-304-8282 |
| Primary Part Number | 227-127515-001 |
| 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 | 12.000 INCHES IN |
| Clamp Overall Length | 13.550 INCHES NOMINAL IN |
| Material | STEEL COMP 304 OVERALL |
| Construction Type | TWO 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 |
|---|---|
| 4584K999 | Mcmaster-Carr Supply Co (USA) |
| 227-127515-001 PRIMARY | Smith-Blair, Inc (USA) |
| Reference | Meaning |
|---|---|
| 4584K188 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
| 4584K12 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
NSN 4730-01-304-8282 is a Clamp,repair,pipe, manufactured by Smith-Blair, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-304-8282 has 2 manufacturer part numbers on file: 4584K999 (Mcmaster-Carr Supply Co), 227-127515-001 (Smith-Blair, Inc).
Key specifications for 227-127515-001: Nominal Pipe Size Accommodated: 12.000 INCHES IN; Clamp Overall Length: 13.550 INCHES NOMINAL IN; Material: STEEL COMP 304 OVERALL; Construction Type: TWO PIECE. 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.