6685-25-148-7750

: 9 29 Jun 1994 3020-25-146-4065 Remskive SPA140-2-024RNCC: 5 | RNVC: 2 | DAC: 9 21 Jun 1996 6685-25-148-7750

5330-00-970-4184 5330009704184 009704184 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.

5310-99-970-4184 5310999704184 999704184 is a washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces

5310-99-970-4184 5310999704184 999704184

1560-00-427-9141 1560004279141 004279141 is a secondary structure whose function is to reduce drag by providing a streamlined surface or covering.