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 5935-01-080-3323
NSN 5975-01-643-3199
NSN 6685-01-411-0436
NSN 2925-00-728-8118
NSN 5965-01-003-2641
NSN 6135-00-935-8769
NSN 5990-01-212-2037
NSN 5996-01-460-4396
NSN 5910-01-141-6667
NSN 6650-01-233-0016
NSN 6135-01-529-8523
NSN 5985-00-343-3632