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 5925-01-575-4050
NSN 5975-00-763-5437
NSN 6610-01-278-9387
NSN 5895-00-175-6415
NSN 7035-01-190-7332
NSN 5945-00-082-1195
NSN 5925-01-025-7008
NSN 5905-01-634-0595
NSN 6645-00-812-5243
NSN 6150-01-209-6842
NSN 5960-01-310-3863
NSN 5930-00-923-5252