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 5996-00-069-3515
NSN 6145-00-222-1356
NSN 5855-01-023-3727
NSN 6220-01-128-0087
NSN 5945-01-555-8373
NSN 5945-00-999-4893
NSN 5915-00-019-1518
NSN 6610-01-443-0264
NSN 6135-00-485-7402
NSN 5915-01-514-6655
NSN 5910-00-201-1874
NSN 6240-01-415-9991