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 6105-01-191-2015
NSN 5905-01-587-8273
NSN 5930-01-179-1676
NSN 5920-01-451-5175
NSN 6610-00-780-6779
NSN 6135-01-243-5276
NSN 5975-01-498-0998
NSN 6130-01-442-5740
NSN 6650-01-481-3618
NSN 6685-00-087-3372
NSN 6150-01-461-3256
NSN 5975-01-167-7952