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 5965-00-116-8982
NSN 5925-01-361-8836
NSN 5985-01-576-1403
NSN 5990-00-006-5760
NSN 6220-01-423-1451
NSN 5965-01-461-2562
NSN 5950-00-573-1295
NSN 5925-00-728-5217
NSN 5895-01-355-8584
NSN 5975-00-440-5287
NSN 5905-00-146-4303
NSN 6610-00-561-4730