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 5965-01-592-3051
NSN 5945-00-609-6961
NSN 5930-00-021-3874
NSN 6610-01-187-9384
NSN 5910-00-511-9916
NSN 6135-01-332-0431
NSN 5930-00-688-8103
NSN 6650-01-201-2956
NSN 6645-01-390-3442
NSN 5835-01-416-6455
NSN 5935-00-994-0823
NSN 4140-01-513-8527