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 5965-01-305-2858
NSN 6685-00-150-7080
NSN 6240-01-486-0789
NSN 5835-00-660-4523
NSN 6145-00-138-2560
NSN 5910-01-378-4277
NSN 6110-00-161-0132
NSN 6320-00-557-3079
NSN 5855-01-364-9810
NSN 6145-00-982-8397
NSN 6130-01-145-4421
NSN 5945-00-339-2755