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 5855-01-076-9369
NSN 5910-00-993-1381
NSN 6130-01-227-8408
NSN 6130-01-158-7724
NSN 6130-01-494-7122
NSN 7035-00-413-0992
NSN 6685-01-487-1446
NSN 6105-01-647-4683
NSN 5910-01-507-0363
NSN 5945-01-424-2052
NSN 5965-00-113-9748
NSN 5975-01-015-6933