The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-693-4224, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Tectran Mfg Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-693-4224 |
| Primary Part Number | 16215B |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Tectran Mfg Inc |
| Status | ACTIVE |
| Measuring Method and Length | 15.0 FEET NOMINAL EXCLUDING END FITTINGS FT |
| Temp Rating | -40.0 FAHRENHEIT AND 220.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.50 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | SPIRAL SPRING COILED |
| End Fitting Component and Material | COMPLETE FITTING COPPER ALLOY ALL ENDS |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Exterior Color | BLUE |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Thread Series Designator | NPTF ALL ENDS |
| 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 |
|---|---|
| 16215B PRIMARY | Tectran Mfg Inc (USA) |
| 13685704-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 13685704 | D/9 Drawing number reference only Us Army Aviation and Missile Command |
| 81-0015-B | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-693-4224 is a Hose Assembly,nonmetallic, manufactured by Tectran Mfg Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-693-4224 has 2 manufacturer part numbers on file: 16215B (Tectran Mfg Inc), 13685704-1 (Us Army Aviation and Missile Command).
Key specifications for 16215B: Measuring Method and Length: 15.0 FEET NOMINAL EXCLUDING END FITTINGS FT; Temp Rating: -40.0 FAHRENHEIT AND 220.0 FAHRENHEIT SINGLE RESPONSE DEGF; Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Cross-Sectional Shape Style: ROUND. 12 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.