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 5975-00-772-5668
NSN 6240-01-389-4457
NSN 6320-00-809-5744
NSN 7035-01-224-5165
NSN 5985-01-382-5454
NSN 6110-01-317-8073
NSN 5965-01-605-3878
NSN 5975-01-500-1794
NSN 6135-00-448-5642
NSN 6320-00-456-2092
NSN 5975-01-433-5916
NSN 5920-01-512-7387