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 5999-01-565-6169
NSN 5930-00-494-9015
NSN 5999-01-438-6885
NSN 6320-01-473-9024
NSN 5950-01-159-0825
NSN 5905-00-270-7019
NSN 5930-00-738-1640
NSN 5910-01-537-0532
NSN 6620-01-424-6376
NSN 6645-01-294-2479
NSN 6130-01-558-0924
NSN 5990-00-254-4825