National Item Identification Number
00-984-2470
009842470
4730-00-984-2470
4730009842470
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)
22995
CROWN FITTING CO INC
8581 ROLAND ST
BUENA PARK
CA
90622
81343
Reference Numbers (Part Numbers)
AN893-20C
AN893-20C
AN893-20J
AS5172J1016L
MIL-F-5509DANDSUPP1
MS24397J20
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 304 OVERALL
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PASSIVATE O