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 6135-00-643-4843
NSN 6685-00-809-5880
NSN 6145-01-415-2658
NSN 5925-01-014-7991
NSN 5950-01-590-6393
NSN 6135-00-078-9931
NSN 4140-01-025-7404
NSN 6645-01-358-7485
NSN 5975-01-190-6917
NSN 5930-01-268-6384
NSN 6110-00-519-1227
NSN 6620-01-101-4408