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 7035-01-542-2193
NSN 6110-01-510-2538
NSN 5950-00-992-6422
NSN 6685-01-229-1258
NSN 6150-01-166-2014
NSN 7035-01-524-4151
NSN 6110-00-802-1305
NSN 5985-00-351-4947
NSN 5925-00-248-5734
NSN 6150-01-658-7477
NSN 5855-01-095-5299
NSN 5855-01-555-3354