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 5905-01-467-3127
NSN 6145-01-032-4557
NSN 5999-00-367-3738
NSN 5895-01-546-8484
NSN 5835-00-711-3371
NSN 5855-01-406-4821
NSN 5910-00-291-3955
NSN 5925-01-476-2523
NSN 6320-00-004-9158
NSN 6105-00-099-8818
NSN 5895-00-402-6832
NSN 6135-01-392-8344