Seal size 3/8 inches; height 0.208; inside diameter 0.499; skirt thickness 0.010
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.
Classification: Gaskets,washers & other seals
NSN 6150-00-350-8613
NSN 5895-01-193-1070
NSN 6105-01-437-0212
NSN 5925-01-620-9002
NSN 6150-00-141-0293
NSN 2925-01-230-8057
NSN 5985-00-706-8491
NSN 5935-01-514-6976
NSN 5965-01-150-1920
NSN 5935-01-492-5897
NSN 5835-01-078-6126
NSN 2925-01-633-4048