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 5945-01-461-9926
NSN 5905-01-511-4262
NSN 6150-01-273-6535
NSN 6320-01-189-6891
NSN 6645-01-511-3272
NSN 5998-00-415-3977
NSN 6610-01-436-3468
NSN 6135-01-559-9637
NSN 2925-01-601-5050
NSN 5985-01-416-0397
NSN 7035-01-432-2424
NSN 5999-00-218-4743