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 7035-00-215-3272
NSN 5990-01-411-5930
NSN 5915-01-410-7822
NSN 6645-01-168-8465
NSN 6145-00-431-8376
NSN 5975-01-216-4289
NSN 4140-01-545-7754
NSN 5930-01-634-0659
NSN 5965-00-215-5866
NSN 5895-01-370-6897
NSN 6130-01-476-9714
NSN 6220-01-387-6332