A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-01-264-8745
NSN 5925-01-316-3905
NSN 6150-00-551-3135
NSN 6650-01-010-0107
NSN 5999-00-086-8938
NSN 5910-00-551-2442
NSN 5975-01-383-7391
NSN 7035-01-467-3101
NSN 5945-01-602-0563
NSN 6610-01-303-7658
NSN 5999-01-322-4346
NSN 6135-00-269-5843