The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-435-2049, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is E.a. - Maestranza Aerea De Sevilla. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-435-2049 |
| Primary Part Number | MS28762-6-0180MAS |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | E.a. - Maestranza Aerea De Sevilla |
| Status | ACTIVE |
| Measuring Method and Length | 17.875 INCHES MINIMUM WORKING AND 18.125 INCHES MAXIMUM WORKING IN |
| Minimum Inside Bending Radius | 5.000 INCHES IN |
| Connection Style | SWIVEL NUT, INVERTED FLARE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Criticality Code Justification | AGAV |
| Layer Composition and Location | OUTER LAYER BRAIDED STEEL WIRE AND 1ST LAYER BRAIDED STEEL WIRE |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.735 INCHES MINIMUM AND 0.797 INCHES MAXIMUM IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Specification/standard Data | 96906-MS28762 GOVERNMENT STANDARD |
| Inside Diameter | 0.337 INCHES MINIMUM AND 0.735 INCHES MAXIMUM IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Hydrostatic Test Pressure | 7000.0 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3B FIRST END |
| Burst Test Pressure | 14000.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND OIL RESISTANT |
| Thread Series Designator | UNF FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| MS28762-6-0180MAS | E.a. - Maestranza Aerea De Sevilla (ESP) |
| Reference | Meaning |
|---|---|
| MIL-DTL-8790 | 4/1 Identification reference U.S. Government activity |
| 4720PL2163940 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| MS28762-60180 | 2/2 Government specification standardization U.S. Government activity |
NSN 4720-00-435-2049 is a Hose Assembly,nonmetallic, manufactured by E.a. - Maestranza Aerea De Sevilla, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-435-2049 has 1 manufacturer part number on file: MS28762-6-0180MAS (E.a. - Maestranza Aerea De Sevilla).
Key specifications for MS28762-6-0180MAS: Measuring Method and Length: 17.875 INCHES MINIMUM WORKING AND 18.125 INCHES MAXIMUM WORKING IN; Minimum Inside Bending Radius: 5.000 INCHES IN; Connection Style: SWIVEL NUT, INVERTED FLARE FIRST END; End Connection Design: STRAIGHT FIRST END. 22 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.