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 6105-01-362-3033
NSN 6650-00-221-7119
NSN 6105-00-384-1693
NSN 6135-00-686-4777
NSN 6130-01-519-9337
NSN 6685-01-369-5343
NSN 5835-00-284-0882
NSN 5925-01-557-6444
NSN 6645-01-485-9241
NSN 5975-01-098-4845
NSN 6645-01-436-4542
NSN 6650-00-371-8050