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 7035-00-679-9027
NSN 6620-01-064-0366
NSN 5920-00-271-3217
NSN 7035-01-182-6500
NSN 6645-01-063-8243
NSN 5925-00-295-6255
NSN 5935-01-310-8616
NSN 6145-00-413-5094
NSN 5910-00-096-7611
NSN 6105-01-542-6846
NSN 5935-01-269-9551
NSN 5920-01-066-6926