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 6150-00-752-8554
NSN 5990-00-784-1254
NSN 6105-01-285-7530
NSN 6145-01-323-6509
NSN 5985-01-454-4904
NSN 5965-01-550-4425
NSN 5960-01-493-3948
NSN 5975-00-693-5922
NSN 6610-00-184-0833
NSN 5998-01-471-2846
NSN 6135-00-307-6998
NSN 5915-01-366-6125