National Item Identification Number
01-129-3700
011293700
4730-01-129-3700
4730011293700
National Stock Number
Item Name
ELBOW,FLANGE TO BOSS
Federal Supply Class
4730
Description
A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has external and/or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side and/or heel inlet(s).
Commercial and Government Entity Code (Supplier Data)
78286
Reference Numbers (Part Numbers)
65317-08073-102
Required Categories
III FSC APPLICATION DATA
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN CON
Required Description
AIRCRAFT MODEL CH-53E
78286
65317-08073-102