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 6150-00-528-4175
NSN 5935-00-777-6892
NSN 6110-01-477-3003
NSN 2925-01-408-9485
NSN 5985-00-138-0189
NSN 6145-01-130-9585
NSN 5895-01-448-2943
NSN 7035-00-193-2269
NSN 5935-00-276-9399
NSN 7035-01-584-5655
NSN 5996-01-095-3598
NSN 6645-01-411-5657