National Item Identification Number
00-278-6174
002786174
4730-00-278-6174
4730002786174
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)
00624
06581
ALLAN AIRCRAFT SUPPLY CO
11643 VANOWEN ST
NORTH HOLLYWOOD
CA
91605
818-765-4992
13899
HYDRO FITTING MANUFACTURING
CORPORATION
733 E EDNA PL
COVINA
CA
91723
626-967-5151
14397
FABER ENTERPRISES INC
6606 VARIEL AVE
CANOGA PARK
CA
91303
818-999-1300
22995
CROWN FITTING CO INC
8581 ROLAND ST
BUENA PARK
CA
90622
30974
Reference Numbers (Part Numbers)
AN919-28
AN919-28
AN919-28
AN919-28
AN919-28
AN919-28
AN919-28
AN919-28;
Required Categories
MATERIAL
SURFACE TREATMENT
MAXIMUM OPERATING TEMP
CONNECTION TYPE
CONNECTION
Required Description
STEEL OVERALL
CADMIUM INSIDE
CADMIUM OUTSIDE
71.0 DEG CELSIUS SINGLE RESPONSE