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 6240-00-141-4588
NSN 5965-01-657-6528
NSN 5920-01-578-6683
NSN 6685-01-526-5755
NSN 6135-01-617-0253
NSN 5835-01-584-8538
NSN 6105-01-178-8652
NSN 5975-01-487-3748
NSN 6145-00-837-9999
NSN 6135-01-343-1592
NSN 6645-00-022-8691
NSN 5910-01-097-3185