The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-369-3758, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-369-3758 |
| Primary Part Number | K1-5901-1001320ALT3PCF76 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Measuring Method and Length | 15.750 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 12.000 INCHES IN |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | UNTHREADED EXTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Inner Conveying Tube Style | ANNULAR CLOSE-PITCH CORRUGATED OR HELICAL CLOSE-PITCH CORRUGATED |
| 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 |
|---|---|
| 340-5901-1002635PC5-10 | Naval Sea Systems Command (USA) |
| 576-5901-1504675REVAASSYE | Naval Sea Systems Command (USA) |
| 564-5901-937951ALT1PC5-10 | Naval Sea Systems Command (USA) |
| K1-5901-1001320ALT3PCF76 PRIMARY | Naval Sea Systems Command (USA) |
| 571-5901-1302510REVAPC5-10 | Naval Sea Systems Command (USA) |
| T1-5900-1296594RAPC5-10 | Naval Sea Systems Command (USA) |
| 576-5901-1504675REVAPC5-10 | Naval Sea Systems Command (USA) |
| 564-5901-937988ALT1PCF13 | Naval Sea Systems Command (USA) |
| T1-5900-1296594REVAPC5-10 | Naval Sea Systems Command (USA) |
| 576-5901-1504811REVAPCF2 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 4264-99REVAPCF2 | 5/9 Secondary reference U.S. Government activity |
| 4200-51REVAASSYE | 5/9 Secondary reference U.S. Government activity |
| 3600-43REVAPC5-10 | 5/9 Secondary reference U.S. Government activity |
| 2964-237ALT1PCF13 | 5/9 Secondary reference U.S. Government activity |
| 3900-169REVAPC5-10 | 5/9 Secondary reference U.S. Government activity |
| 4200-51REVAPC5-10 | 5/9 Secondary reference U.S. Government activity |
| 3064-185ALT3PCF76 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-00-369-3758 is a Hose Assembly,metallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-369-3758 has 10 manufacturer part numbers on file: 340-5901-1002635PC5-10 (Naval Sea Systems Command), 576-5901-1504675REVAASSYE (Naval Sea Systems Command), 564-5901-937951ALT1PC5-10 (Naval Sea Systems Command), K1-5901-1001320ALT3PCF76 (Naval Sea Systems Command), 571-5901-1302510REVAPC5-10 (Naval Sea Systems Command) and 5 more.
Key specifications for K1-5901-1001320ALT3PCF76: Measuring Method and Length: 15.750 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 12.000 INCHES IN; End Connection Design: STRAIGHT FIRST END; Connection Type: UNTHREADED EXTERNAL TUBE FIRST END. 8 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.