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 6150-01-364-8688
NSN 5965-01-540-6843
NSN 6150-01-212-2539
NSN 7035-00-946-2642
NSN 5960-01-142-1995
NSN 5945-00-793-5128
NSN 5996-01-565-3347
NSN 6135-01-648-4875
NSN 6645-01-285-4284
NSN 5999-01-560-3289
NSN 2925-00-338-4667
NSN 5905-01-137-5065