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 6685-00-045-5243
NSN 5935-01-432-0222
NSN 6105-00-274-5460
NSN 5965-01-408-9551
NSN 5925-01-576-1619
NSN 5915-01-323-5383
NSN 7035-00-763-6180
NSN 5965-01-292-0035
NSN 6645-01-582-2601
NSN 5996-01-116-1087
NSN 7035-00-973-9215
NSN 5855-00-494-9581