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 5999-01-188-4393
NSN 6645-01-444-3016
NSN 6620-00-679-5830
NSN 5855-01-079-8716
NSN 6650-00-470-3905
NSN 6110-01-535-6338
NSN 6685-00-227-0212
NSN 5998-00-852-9183
NSN 5998-00-215-2722
NSN 5990-01-380-7815
NSN 6150-01-531-8501
NSN 6110-01-418-0802