National Item Identification Number
01-227-1061
012271061
4730-01-227-1061
4730012271061
National Stock Number
Item Name
REDUCER,BOSS
Federal Supply Class
4730
Description
A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).
Commercial and Government Entity Code (Supplier Data)
50079
TEXTRON SYSTEMS CORPORATION
DBA TEXTRON MAR & LAND SYSTEMS DIV
77 HENRRIETTA CREEK
ROANOKE
TX
76262
817-280-7632
53711
53711
Reference Numbers (Part Numbers)
MS21915J20-8
5749858-8
5749858B-8
584-5749858
Required Categories
MATERIAL
CONNECTION TYPE
CONNECTION STYLE
THREAD SERIES DESIGNATOR
NOMINAL T
Required Description
STEEL COMP 304 OVERALL
THREADED INTERNAL BOSS 1ST END
THREADED EXTERNAL BOSS 2