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 7035-01-519-8227
NSN 6645-01-237-2568
NSN 5915-01-448-5015
NSN 6610-00-078-9010
NSN 6135-00-269-5843
NSN 6145-01-286-6888
NSN 5905-01-465-1248
NSN 6220-01-570-4257
NSN 5996-01-554-9882
NSN 5895-01-162-4250
NSN 6240-01-578-7023
NSN 6110-01-025-8751