5340-25-143-4381

1984 3110-25-139-7231 Cylindrical Roller Bearing 16009RNCC: 5 | RNVC: 2 | DAC: 9 9 Apr 1991 5340-25-143-4381

5998-14-506-6600 5998145066600 145066600 is a grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. each component of the assemblage must be capable of functioning in accordance with its own item name. consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. it may also include printed electronic components. the item is generally part of a subassembly and cannot be assigned a more definite item name. for items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. for items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. for an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. excludes printed circuit boar

5330-99-957-1652 5330999571652 999571652 is a circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. it may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. excludes felt items but includes multimaterial items in which one of the materials is felt. for solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. for rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. for circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

5365-99-796-5603 5365997965603 997965603 RING,RETAINING

6650-21-871-5908 6650218715908 218715908 is a viewing device which increases the apparent size of an object. it may consist of a mounted or unmounted simple or compound lens, or an assembly of lenses which may be arranged in various combinations. it may have a handle, stand, clamp, or similar means of manipulation or securing. with the exception of the magnifier of a dissecting microscope, this item is not part of any other item, although it may be an accessory. see also microscope, optical.