5120-01-309-6622

2810-00-479-2183 2810004792183 004792183 is a circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. it is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. it may include an expander. excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

5980-01-655-8019 5980016558019 016558019 is a two electrode, solid state, optoelectronic device that emits visible or infrared radiant energy when electrically energized. may or may not include mounting hardware and/or heat sink. excludes lamp, cartridge; and light, indicator. for solid state devices which are responsive to infrared or radiant energy, see semiconductor device (1), photo.

DAC: 4 6 Apr 1989 5120-01-309-6621 Sealant Cartridge C20RNCC: 3 | RNVC: 2 | DAC: 4 21 Oct 1989 5120-01-309-6622

5330-00-915-8285 5330009158285 009158285 is a circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. it may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. see also ring, piston and ring, wiper.