The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-339-7865, 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 Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4720-01-339-7865 |
| Primary Part Number | 67A219D50-1 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Measuring Method and Length | 25.220 INCHES NOMINAL OVERALL IN |
| Temp Rating | -15.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | INVERTED FLARE SECOND END |
| Connection Style | INVERTED FLARE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| End Connection Design | STRAIGHT SECOND END |
| Layer Composition and Location | 1ST LAYER BRAIDED SYNTHETIC CORD AND 2ND LAYER BRAIDED SYNTHETIC CORD AND 2ND LAYER MOLDED RUBBER, SYNTHETIC |
| Connection Type | INTERNALLY AND EXTERNALLY THREADED TUBE SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.430 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.438 INCHES AND 0.625 INCHES SECOND END IN |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Seat Angle | 30.0 DEGREES FIRST END |
| Inside Diameter | 0.125 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Thread Class | 2B AND 2A SECOND END A |
| Thread Class | 2A FIRST END A |
| Burst Test Pressure | 5000.0 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 24 AND 18 SECOND END |
| Outer Covering Environmental Protection | ALCOHOL RESISTANT AND HYDRAULIC SOLUTION RESISTANT AND WEATHERPROOF |
| Thread Series Designator | UNF FIRST END |
| Thread Series Designator | UN AND UNF SECOND END |
| 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 |
|---|---|
| 67A219D50-1 | Deval Life Cycle Support Llc (USA) |
| 67A219D50-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 253-50148-06000 | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| 012201-500600B02400 | 5/9 Secondary reference Dana Corp Weatherhead Div |
| 67A219D50 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 253-50148-06000 | 5/9 Secondary reference Dana Corp Weatherhead Div |
NSN 4720-01-339-7865 is a Hose Assembly,nonmetallic, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-339-7865 has 3 manufacturer part numbers on file: 67A219D50-1 (Deval Life Cycle Support Llc), 67A219D50-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 253-50148-06000 (Danfoss Power Solutions II, Llc).
Key specifications for 67A219D50-1: Measuring Method and Length: 25.220 INCHES NOMINAL OVERALL IN; Temp Rating: -15.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Connection Style: INVERTED FLARE SECOND END; Connection Style: INVERTED FLARE FIRST END. 26 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.