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 5910-01-094-5891
NSN 5996-01-200-7282
NSN 5895-01-177-9569
NSN 5910-00-269-4755
NSN 5925-01-425-0959
NSN 6145-01-190-6491
NSN 5999-00-681-1168
NSN 6145-00-162-6230
NSN 6110-01-459-5480
NSN 6240-00-247-3387
NSN 6645-01-253-6023
NSN 6130-00-519-6192