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 5910-00-296-8816
NSN 4140-01-158-6976
NSN 5915-01-599-2343
NSN 5960-01-328-8248
NSN 6610-01-204-9146
NSN 4140-01-428-4485
NSN 6135-01-606-8244
NSN 6685-01-146-4426
NSN 6150-01-224-6018
NSN 5975-01-236-1428
NSN 5935-01-310-6150
NSN 5905-01-212-7993