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 5910-01-085-6434
NSN 7035-00-411-8850
NSN 5990-00-163-4173
NSN 6130-01-485-0226
NSN 4140-00-322-9987
NSN 5920-00-015-7824
NSN 6220-01-502-7508
NSN 5945-01-146-9688
NSN 6150-01-207-0443
NSN 6645-01-540-7989
NSN 5965-01-415-9196
NSN 6105-01-624-0679