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 6110-00-913-9276
NSN 5855-01-222-6065
NSN 4140-01-244-0548
NSN 6320-00-025-9910
NSN 5965-01-399-8454
NSN 6105-01-020-8106
NSN 6220-00-350-8204
NSN 5996-01-461-6285
NSN 5985-01-377-5264
NSN 5996-01-306-2076
NSN 6135-01-650-4313
NSN 6320-00-405-2348