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 5999-01-041-5880
NSN 6610-00-548-3452
NSN 5925-01-487-6830
NSN 5935-00-015-0410
NSN 6150-00-951-3420
NSN 6610-01-222-4573
NSN 5999-01-183-4251
NSN 6145-01-411-6454
NSN 5925-01-408-0632
NSN 4140-01-502-1370
NSN 5855-01-406-7237
NSN 5855-00-327-2112