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 5996-01-480-4559
NSN 5855-01-476-4219
NSN 6645-00-900-5830
NSN 5975-00-565-1071
NSN 5935-00-811-9251
NSN 6685-00-905-7616
NSN 5990-00-785-1876
NSN 5930-00-660-3950
NSN 6150-01-071-6210
NSN 6320-01-029-4220
NSN 6110-01-371-9741
NSN 6145-01-463-8229