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 5935-00-441-6247
NSN 7035-01-278-1379
NSN 6145-00-242-0569
NSN 5930-01-481-4233
NSN 5935-00-941-4101
NSN 6685-01-562-8149
NSN 5905-00-096-4356
NSN 6240-01-566-0816
NSN 6135-01-014-9755
NSN 6150-01-114-4456
NSN 5835-01-580-0446
NSN 6105-01-506-7237