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 7035-01-127-0147
NSN 5950-01-018-8826
NSN 5950-01-163-3101
NSN 5999-00-407-4476
NSN 6130-01-184-3225
NSN 7035-01-604-1857
NSN 6135-01-277-3345
NSN 5925-00-789-3718
NSN 6220-01-516-8996
NSN 5835-01-589-4735
NSN 5985-01-496-9778
NSN 5910-00-410-2853