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 5975-01-425-1268
NSN 6650-01-295-9242
NSN 5990-01-472-2447
NSN 5855-01-582-7368
NSN 5960-01-593-4760
NSN 6135-01-317-6021
NSN 6650-01-154-1870
NSN 6645-01-216-1956
NSN 6130-00-179-1316
NSN 7035-01-632-4537
NSN 6645-01-204-5629
NSN 5996-01-240-0091