The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-500-9464, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Circor Aerospace Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4720-01-500-9464 |
| Primary Part Number | SE50488 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Circor Aerospace Inc |
| Status | ACTIVE |
| Measuring Method and Length | 18.000 INCHES NOMINAL OVERALL IN |
| Temp Rating | -40.0 CELSIUS AND 74.0 CELSIUS SINGLE RESPONSE DEGC |
| Minimum Inside Bending Radius | 1.750 INCHES IN |
| Connection Type | THREADED INTERNAL BOSS FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.570 INCHES NOMINAL IN |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Inside Diameter | 0.310 INCHES NOMINAL IN |
| Media for Which Designed | NITROGEN, GASEOUS SINGLE RESPONSE |
| Burst Test Pressure | 10000.0 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| SE50488 PRIMARY | Circor Aerospace Inc (USA) |
| Reference | Meaning |
|---|---|
| SE50488 | 3/9 Design control — primary reference Circor Aerospace, Inc. Dba Sei Products |
| MPH-(H)-(18) | 5/9 Secondary reference Circor Aerospace, Inc. Dba Sei Products |
| SE-MPH-(H)-(18) | 5/9 Secondary reference Circor Aerospace, Inc. Dba Sei Products |
NSN 4720-01-500-9464 is a Hose Assembly,nonmetallic, manufactured by Circor Aerospace Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-500-9464 has 1 manufacturer part number on file: SE50488 (Circor Aerospace Inc).
Key specifications for SE50488: Measuring Method and Length: 18.000 INCHES NOMINAL OVERALL IN; Temp Rating: -40.0 CELSIUS AND 74.0 CELSIUS SINGLE RESPONSE DEGC; Minimum Inside Bending Radius: 1.750 INCHES IN; Connection Type: THREADED INTERNAL BOSS FIRST END. 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.