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 2925-01-317-6973
NSN 5965-00-433-6181
NSN 5915-00-375-2382
NSN 6650-00-621-9883
NSN 6240-01-432-5107
NSN 6145-01-311-8785
NSN 5950-01-617-9147
NSN 5925-00-871-6497
NSN 7035-00-064-7008
NSN 5915-00-989-9632
NSN 6610-01-234-9098
NSN 6650-01-197-4585