I.D.8.704/8.764 in.; heigth 0.135/0.143 in.; material buna-n
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 5925-01-634-0664
NSN 6645-01-447-2446
NSN 5905-01-219-4842
NSN 6240-01-597-4870
NSN 5990-01-142-0538
NSN 5985-01-583-6779
NSN 6650-01-307-3207
NSN 6610-01-128-2428
NSN 6150-01-123-1089
NSN 6220-01-613-1580
NSN 6130-01-486-9723
NSN 5996-00-171-3071