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 6220-00-951-6456
NSN 5895-00-648-0382
NSN 6320-00-466-0371
NSN 7035-00-470-4977
NSN 6610-01-038-5560
NSN 6105-00-540-5616
NSN 6320-01-441-1371
NSN 5950-01-116-3013
NSN 5920-00-690-1930
NSN 5905-00-389-6252
NSN 2925-00-017-9807
NSN 6130-01-443-5644