NSN 4720-01-037-1739
Part Details | AIR BREATHING AIR DUCT HOSE
4720-01-037-1739 An odorless, flexible, hollow item, without end coupling or a communication cable. It may be of single or multiple layer construction and may contain wire reinforcement. It is designed for use in low pressure breathing oxygen system, air line masks, and the like. Excludes HOSE, NONMETALLIC.
Alternate Parts: MS22055H54, 4720-01-037-1739, 01-037-1739, 4720010371739, 010371739
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAR 14, 1977 | 01-037-1739 | 30599 ( HOSE, AIR DUCT, AIR BREATHING ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 4720-01-037-1739
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS22055H54 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 4720-01-037-1739
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| WALL THICKNESS | 0.500 INCHES NOMINAL |
| MEASURING METHOD AND LENGTH | RL54.000 INCHES NOMINAL |
| HOSE WEIGHT | 5.000 OUNCES PER LINEAR FOOT |
| TEMP RATING | -65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT |
| MAXIMUM OPERATING PRESSURE | 435.3 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | OZONE RESISTANCE:OZONE RESISTANT; FIRST END INSIDE DIAMETER:0.344 IN. MIN.,0.375 IN. MAX.; END SIMILARITY:IDENTICAL; FIRST END LENGTH:0.938 IN. MIN.,1.062 IN. MAX.; HOSE STYLE:FULLY CONVOLUTED W/WIRE RINGS BETWEEN CONVOLUTIONS, STYLE NO. 3 FROM OLD FIIG A22900; HOSE MATERIAL:SYNTHETIC RUBBER, CORROSION RESISTANT STEEL WIRE (QQ-W-423 FORM 1, COMP 302, COND. B),FABRIC AND POLYAMIDE FIBER |