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 5905-01-455-2509
NSN 5835-00-198-4936
NSN 5925-01-152-7996
NSN 5910-01-451-4292
NSN 7035-00-076-4097
NSN 6130-01-348-1595
NSN 5925-01-557-7692
NSN 6135-01-447-3086
NSN 2925-01-448-2880
NSN 6240-01-025-4495
NSN 5945-01-507-5526
NSN 6610-01-234-5542