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 6150-01-391-7735
NSN 6135-01-444-6824
NSN 5950-01-148-7882
NSN 5950-00-397-9869
NSN 6240-01-195-6014
NSN 5950-01-020-7590
NSN 5905-01-609-7402
NSN 5945-01-097-4193
NSN 5905-01-352-5824
NSN 5915-01-520-5929
NSN 6645-01-144-6415
NSN 5960-01-641-5493