The Clamp,hose, cataloged under National Stock Number 4730-00-288-9372, 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 10 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-00-288-9372 |
| Primary Part Number | 330-188-394S |
| 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 |
| Temp Rating | 250.0 FAHRENHEIT DEGF |
| Fastening Device Type | SELF-LOCKING HEXAGON NUT |
| Style Designator | BAND |
| Material Document and Classification | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES BAND |
| Inside Diameter | 3.797 INCHES MINIMUM AND 4.106 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM NUT |
| Surface Treatment | CADMIUM BOLT |
| Material | STEEL NUT |
| Material | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 BAND |
| Material | STEEL BOLT |
| 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 |
|---|---|
| 330-188-394S PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 330-1875-3938S | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 330-875-3-938S | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 330-188-394S | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| 10D188-394S | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| U10D188-394S | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 4730-00-288-9372 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 4730-00-288-9372 has 4 manufacturer part numbers on file: 330-188-394S (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 330-1875-3938S (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 330-875-3-938S (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 330-188-394S (Satair A/s).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-419-4300. Verify interchangeability with system specifications before substitution.
Key specifications for 330-188-394S: Temp Rating: 250.0 FAHRENHEIT DEGF; Fastening Device Type: SELF-LOCKING HEXAGON NUT; Style Designator: BAND; Material Document and Classification: MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES BAND. 10 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.