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 6105-01-570-0351
NSN 6645-00-489-8575
NSN 5855-01-418-0089
NSN 5920-01-371-1479
NSN 5920-00-142-9993
NSN 6320-01-265-0665
NSN 5985-01-059-8609
NSN 5855-00-797-8217
NSN 5945-00-570-9251
NSN 6645-00-641-3202
NSN 5985-01-236-1166
NSN 5985-01-584-9210