9390-12-167-9189

5340-14-438-8766 5340144388766 144388766 is a metallic or nonmetallic item which is rigid, flat and generally smooth. its thickness is small in comparison to its length and width. it is designed for mounting another item and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. see support, as modified. do not use if a more specific name applies.

1650-00-438-8766 1650004388766 004388766

1260-01-438-8766 1260014388766 014388766 DETECTOR-DEWAR ASSEMBLY,INFRARED

3110-01-446-0026 3110014460026 014460026 is a cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.

5365-14-446-0026 5365144460026 144460026 is an item with a cylindrical shaped body having external threads other than pipe or hose series. it is desinged to mate into a preformed threaded component for the purpose of plugging a hole during equipment operation. it may have a head and/or internal drive and may contain a bleeder hole. see also plug, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal. excludes plug, tube fitting, threaded.