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 6220-00-755-7546
NSN 5960-00-285-1001
NSN 6320-00-456-2092
NSN 5965-01-616-7655
NSN 5930-01-147-5693
NSN 5910-01-561-7025
NSN 6650-01-180-2173
NSN 6220-00-171-8638
NSN 5895-01-332-2969
NSN 6645-01-152-1092
NSN 6135-01-263-4073
NSN 6240-01-576-9580