Part Details | AIR BREATHING AIR DUCT HOSE
4240-01-049-0978 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: 79408, 78015, 4240-01-049-0978, 01-049-0978, 4240010490978, 010490978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | OCT 10, 1977 | 01-049-0978 | 30599 ( HOSE, AIR DUCT, AIR BREATHING ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 4240-01-049-0978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 79408 | 55799 | MINE SAFETY APPLIANCES COMPANY |
| 78015 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 4240-01-049-0978
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| WALL THICKNESS | 0.093 INCHES NOMINAL |
| MEASURING METHOD AND LENGTH | RL11.500 INCHES NOMINAL |
| HOSE WEIGHT | 2.000 OUNCES PER LINEAR FOOT |
| SPECIAL FEATURES | 90 DEGREE ELBOW 1.375 IN. LG; SOLE SOURCE REQUIRED BY STATUTE 6.302; OZONE RESISTANCE:NOT OZONE RESISTANT; END SIMILARITY:NOT IDENTICAL; HOSE STYLE:FULLY CONVOLUTED, STYLE NO. 2 FROM OLD FIIG A22900; HOSE MATL:RUBBER |
| CRITICALITY CODE JUSTIFICATION | FEAT |