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 5945-00-089-9130
NSN 7035-00-490-0485
NSN 5996-01-586-0162
NSN 6135-00-819-8074
NSN 6650-00-028-2218
NSN 6240-00-935-7058
NSN 6220-01-170-6789
NSN 6240-00-835-5031
NSN 6645-00-021-6408
NSN 5935-00-874-3432
NSN 6150-01-016-8518
NSN 6150-00-278-7070