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 6620-00-929-1188
NSN 5905-01-244-5935
NSN 6610-01-327-7148
NSN 5996-00-888-1180
NSN 6620-01-565-2341
NSN 6150-01-474-7205
NSN 5998-00-210-0309
NSN 5996-01-023-8370
NSN 6220-01-417-2675
NSN 5835-01-283-9691
NSN 6645-00-652-6723
NSN 6320-01-292-2232