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 5985-00-121-7702
NSN 5925-01-495-6409
NSN 7035-00-908-4933
NSN 6645-01-086-4509
NSN 6130-00-350-5737
NSN 6645-01-113-6712
NSN 5985-00-520-2640
NSN 5910-01-135-1173
NSN 5835-01-234-3524
NSN 5990-00-505-1546
NSN 5960-01-182-3676
NSN 5990-01-473-4314