NSN 4720-00-640-0393
Part Details | NONMETALLIC HOSE ASSEMBLY
4720-00-640-0393 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: AN6271428 12, AN6271-4-28 1-2, MS2874140284, MS28741-4-0284, MS2874140284, MS28741-4-0284, MS2874140284, MS28741-4-0284, 4720-00-640-0393, 00-640-0393, 4720006400393, 006400393
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
47 | JAN 01, 1963 | 00-640-0393 | 20311 ( HOSE ASSEMBLY, NONMETALLIC ) |
REFERENCE DRAWINGS & PICTURES
ROUND

Cross Reference | NSN 4720-00-640-0393
Part Number | Cage Code | Manufacturer |
---|---|---|
AN6271-4-28 1-2 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
MS28741-4-0284 | 14798 | DESIGNED METAL CONNECTIONS, INC.DBA PERMASWAGE USA |
MS28741-4-0284 | 32142 | HYDRASEARCH CO., INC. |
MS28741-4-0284 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 4720-00-640-0393
Characteristic | Specifications |
---|---|
MEASURING METHOD AND LENGTH | WK28.500 INCHES NOMINAL |
CROSS-SECTIONAL SHAPE STYLE | ROUND |
MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH |
HYDROSTATIC TEST PRESSURE | 6000.0 POUNDS PER SQUARE INCH |
BURST TEST PRESSURE | 12000.0 POUNDS PER SQUARE INCH |
VACUUM IN TORR | 50.8 |
OUTER COVERING ENVIRONMENTAL PROTECTION | FUEL RESISTANT AND HYDRAULIC SOLUTION RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT |
LAYER COMPOSITION AND LOCATION | 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND 2ND LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD |
MINIMUM INSIDE BENDING RADIUS | 3.000 INCHES |
INSIDE DIAMETER | 0.188 INCHES NOMINAL |
OUTSIDE DIAMETER | 0.516 INCHES NOMINAL |
INSIDE SURFACE CONDITION | SMOOTH |
FEATURES PROVIDED | ELECTROSTATIC DISCHARGE CAPABILITY |
SPECIFICATION/STANDARD DATA | 96906-MS28741 GOVERNMENT STANDARD |