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 5920-01-286-9936
NSN 6110-01-165-6844
NSN 7035-01-361-8821
NSN 5945-01-384-3198
NSN 6645-00-736-0476
NSN 6620-01-116-0486
NSN 6220-00-772-6840
NSN 6610-00-110-6942
NSN 6685-01-211-9084
NSN 5855-00-548-4742
NSN 5945-01-328-1864
NSN 5910-00-500-0192