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 6150-01-115-8426
NSN 5925-00-222-6199
NSN 5950-01-604-1561
NSN 5905-01-548-4576
NSN 6645-00-085-7603
NSN 6150-01-325-8333
NSN 5999-01-436-2297
NSN 6145-01-310-7114
NSN 6130-01-597-9623
NSN 6240-00-617-1818
NSN 5920-01-562-4779
NSN 5935-00-171-1801