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 5855-00-198-3197
NSN 6135-00-145-8884
NSN 7035-00-093-5840
NSN 5996-01-202-8127
NSN 5960-01-487-6436
NSN 5985-01-029-5209
NSN 5925-00-175-9086
NSN 5960-01-021-0659
NSN 6105-01-174-8139
NSN 6610-00-530-0035
NSN 6150-01-400-4211
NSN 5996-01-252-6995