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 6645-01-119-3496
NSN 5960-00-945-1107
NSN 6685-00-985-5221
NSN 6130-01-459-1774
NSN 5920-01-038-3775
NSN 5915-01-537-9299
NSN 6685-01-357-3642
NSN 6220-01-517-7186
NSN 5910-01-476-7753
NSN 6610-01-224-7247
NSN 6145-01-099-9114
NSN 6135-01-307-6006