Part Details | NONMETALLIC HOSE ASSEMBLY
4720-00-139-5420 A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see HOSE, NONMETALLIC. Excludes HOSE ASSEMBLY, AIR DUCT; and HOSE ASSEMBLY, AIR DUCT, AIR BREATHING.
Alternate Parts: B374057, B37405-7, B374057, B37405-7, B374057, B37405-7, 4720-00-139-5420, 00-139-5420, 4720001395420, 001395420
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 29, 1971 | 00-139-5420 | 20311 ( HOSE ASSEMBLY, NONMETALLIC ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 4720-00-139-5420
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B37405-7 | 07860 | BOGUE ELECTRIC MANUFACTURING CO |
| B37405-7 | 0BXF1 | BOGUE SYSTEMS INC. |
| B37405-7 | 51128 | WILLIAM S GUTTENBERGDBA WILCO ELECTRIC COMPANY |
Technical Data | NSN 4720-00-139-5420
| Characteristic | Specifications |
|---|---|
| MEASURING METHOD AND LENGTH | RL67.500 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| MAXIMUM OPERATING PRESSURE | 2000.0 POUNDS PER SQUARE INCH |
| HYDROSTATIC TEST PRESSURE | 4000.0 POUNDS PER SQUARE INCH |
| BURST TEST PRESSURE | 8000.0 POUNDS PER SQUARE INCH |
| VACUUM IN TORR | 50.8 |
| EXTERIOR COLOR | BLACK |
| LAYER COMPOSITION AND LOCATION | 2ND LAYER BRAIDED WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD AND 1ST LAYER BRAIDED TEXTILE YARN |
| MINIMUM INSIDE BENDING RADIUS | 4.620 INCHES |
| INSIDE DIAMETER | 0.410 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.770 INCHES NOMINAL |
| INSIDE SURFACE CONDITION | SMOOTH |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD BY PERMEABILITY INDICATOR SPECIFIED IN MILITARY SPEC MIL-I-17214 |