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 6685-01-412-0767
NSN 7035-01-193-2667
NSN 6685-01-292-5248
NSN 5965-00-826-1841
NSN 6645-01-546-2103
NSN 6240-01-345-3263
NSN 5965-00-099-0698
NSN 6240-01-436-4649
NSN 6650-00-202-4540
NSN 5905-01-217-9745
NSN 5930-00-268-3246
NSN 5915-00-259-3772