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 6105-01-463-7677
NSN 6135-01-046-6803
NSN 6320-00-456-0836
NSN 5855-01-406-7237
NSN 6130-00-984-5221
NSN 5985-01-592-3096
NSN 5930-00-189-1650
NSN 6650-01-046-7795
NSN 6240-01-266-3655
NSN 6220-01-234-0987
NSN 6135-00-269-5843
NSN 6145-01-652-8597