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 5985-00-503-4925
NSN 6685-00-296-0392
NSN 6105-00-103-2193
NSN 7035-01-222-2534
NSN 6145-00-177-4731
NSN 5895-00-518-1593
NSN 5895-01-224-8751
NSN 5996-00-011-5651
NSN 5990-01-071-1505
NSN 5960-01-599-9821
NSN 6610-01-570-6070
NSN 2925-01-150-7160