1355-99-537-0905

4820-22-121-0528 4820221210528 221210528 BLOCK,VALVE,ASSEMBL

6675-17-121-0528 6675171210528 171210528 PROTRACTOR,RECTANGULAR

3950-00-121-0528 3950001210528 001210528 LINING,BRAKE

5330-15-121-0528 5330151210528 151210528 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.

6635-01-121-0528 6635011210528 011210528 is an electrical or battery operated device for the measurement of moisture and its percentage in wood, plaster, brick, concrete, paper, grain, and the like, without marring the sample. item may be portable or transportable and uses various types or electrodes, or radio-active source to take readings.