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 7035-01-209-0045
NSN 7035-01-250-5744
NSN 6110-00-186-2542
NSN 6685-01-592-2524
NSN 6240-00-406-1510
NSN 5950-00-264-1146
NSN 6240-00-161-8099
NSN 6240-01-464-4571
NSN 5985-01-152-1191
NSN 6645-00-155-2398
NSN 5925-01-392-1242
NSN 5950-00-166-0794