The Clamp,hose, cataloged under National Stock Number 4730-01-301-2938, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-301-2938 |
| Primary Part Number | 901-385-2-5AS |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND |
| Surface Treatment Document and Classification | QQ-P-416,TY II,CL2 FED SPEC SINGLE TREATMENT RESPONSE BOLT |
| Surface Treatment Document and Classification | QQ-P-416,TY II,CL2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Fastening Device Type | T-BOLT |
| Style Designator | BAND |
| Material Document and Classification | MIL-S-5059 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Features Provided | LUG |
| Inside Diameter | 3.850 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM NUT |
| Surface Treatment | CADMIUM BOLT |
| Surface Treatment | PASSIVATE BAND |
| Material | STEEL NUT |
| Material | STEEL BOLT |
| Material | STEEL CORROSION RESISTING BAND |
| 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 |
|---|---|
| 901-385-2-5AS PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| ST9M447-385B5A | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 901-385-2-5AS | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 |
| ST9M447 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 4730-01-301-2938 is a Clamp,hose, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-301-2938 has 2 manufacturer part numbers on file: 901-385-2-5AS (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), ST9M447-385B5A (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-502-9595. Verify interchangeability with system specifications before substitution.
Key specifications for 901-385-2-5AS: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND; Surface Treatment Document and Classification: QQ-P-416,TY II,CL2 FED SPEC SINGLE TREATMENT RESPONSE BOLT; Surface Treatment Document and Classification: QQ-P-416,TY II,CL2 FED SPEC SINGLE TREATMENT RESPONSE NUT; Fastening Device Type: T-BOLT. 14 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.