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 5935-01-617-7118
NSN 6240-01-535-7359
NSN 5835-00-838-0707
NSN 5975-01-335-0172
NSN 5835-00-170-5238
NSN 5895-00-617-6340
NSN 5915-00-283-4450
NSN 5935-01-433-3715
NSN 5910-00-679-4033
NSN 5945-01-085-0593
NSN 6685-00-517-7132
NSN 5965-01-100-2591