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 5990-01-485-0260
NSN 6130-01-523-6982
NSN 6610-01-261-6102
NSN 5998-01-088-2316
NSN 5855-01-060-8521
NSN 5925-01-452-0397
NSN 6685-00-526-0130
NSN 5920-00-081-9156
NSN 6645-00-684-3424
NSN 6145-00-784-3741
NSN 7035-01-341-4310
NSN 5999-00-146-8706