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 5950-00-609-9033
NSN 6150-01-441-1954
NSN 6685-01-014-8047
NSN 5960-00-781-0151
NSN 5935-00-812-7665
NSN 2925-01-302-3098
NSN 5855-00-466-2309
NSN 5905-01-023-7575
NSN 5996-01-105-0382
NSN 5985-01-256-8484
NSN 5960-01-011-6358
NSN 5910-00-311-4312