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 5985-01-422-4719
NSN 5975-01-544-7005
NSN 5945-01-566-9068
NSN 6135-01-302-4773
NSN 5925-01-155-9583
NSN 5960-01-269-9073
NSN 6150-00-848-0359
NSN 6645-01-025-1002
NSN 5990-00-721-6666
NSN 6110-01-546-5645
NSN 5925-01-631-6713
NSN 6110-01-234-2137