The Hose Assembly,air Breathing, cataloged under National Stock Number 4720-00-386-3935, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company. Government technical data includes 16 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-386-3935 |
| Primary Part Number | AE1010010H0220 |
| Item Name | Hose Assembly,air Breathing |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company |
| Status | ACTIVE |
| FSC Application Data | ACFT OXYGEN BREATHING SYSTEM |
| Measuring Method and Length | 22.000 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 4.620 INCHES IN |
| Criticality Code Justification | AGAV |
| Connection Type | THREADED FIRST END |
| Style Designator | SLEEVE SECTION |
| Coupling Style | THREADED INTERNAL BOTH ENDS |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 0.0895 INCHES NOMINAL IN |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Nominal Thread Size | 0.750 INCHES BOTH ENDS IN |
| Inside Diameter | 0.4060 INCHES NOMINAL FIRST END IN |
| Material | PLASTIC SINGLE PLY |
| Material | PLASTIC FIRST PLY |
| Material | STEEL CORROSION RESISTING BOTH END COUPLINGS |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) BOTH ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| AE1010010H0220 | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| Reference | Meaning |
|---|---|
| 124392-8CR-0220 | 5/1 Secondary reference U.S. Government activity |
| 8148650 | D/9 Drawing number reference only U.S. Government activity |
| M26626-8-22 | 2/2 Government specification standardization U.S. Government activity |
| 13000008-22 | 5/1 Secondary reference Smiths Tubular Systems-Laconia, Inc. |
| 124392-8CR-22 | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-26626 | 4/1 Identification reference U.S. Government activity |
| MS24548-8-22 | 5/9 Secondary reference U.S. Government activity |
| MIL-H-26626 | 5/9 Secondary reference U.S. Government activity |
| AE1010010H22 | 5/1 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
NSN 4720-00-386-3935 is a Hose Assembly,air Breathing, manufactured by Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-386-3935 has 1 manufacturer part number on file: AE1010010H0220 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company).
Key specifications for AE1010010H0220: FSC Application Data: ACFT OXYGEN BREATHING SYSTEM; Measuring Method and Length: 22.000 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 4.620 INCHES IN; Criticality Code Justification: AGAV. 16 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.