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 6150-01-517-8322
NSN 5835-01-225-3080
NSN 7035-00-800-0770
NSN 5990-01-100-1840
NSN 5985-01-120-7632
NSN 6110-01-228-7221
NSN 6220-00-541-8515
NSN 5925-01-266-1093
NSN 5975-01-651-9528
NSN 5965-00-763-5538
NSN 5996-01-050-6910
NSN 5960-00-001-7503