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 5920-00-481-8945
NSN 5835-01-159-9088
NSN 5930-01-400-6126
NSN 6645-01-595-1160
NSN 5998-01-298-4032
NSN 5855-01-415-3987
NSN 5925-00-397-8258
NSN 7035-01-339-3665
NSN 5975-01-352-5647
NSN 6685-01-128-9788
NSN 6105-01-437-3515
NSN 5930-01-146-4489