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 2925-01-652-7564
NSN 2925-00-010-2632
NSN 5910-00-544-5304
NSN 6240-01-381-6815
NSN 6110-01-649-2601
NSN 6240-00-079-1759
NSN 6620-00-930-5680
NSN 7035-01-095-9322
NSN 6240-01-442-3501
NSN 5965-01-463-8176
NSN 5960-00-929-8002
NSN 6145-01-023-3135