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 5950-01-536-9375
NSN 6620-01-564-1810
NSN 5945-01-314-3098
NSN 6320-01-220-2264
NSN 6240-01-545-7040
NSN 6650-00-641-6139
NSN 5965-01-025-5129
NSN 6645-01-535-7136
NSN 5905-00-823-7796
NSN 5835-01-631-7390
NSN 6645-01-024-8199
NSN 5855-01-421-7691