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 5985-00-747-9667
NSN 6645-00-942-7170
NSN 5930-01-617-2060
NSN 5965-01-441-9505
NSN 5975-01-376-4660
NSN 5925-01-126-4761
NSN 6110-00-363-3974
NSN 5985-01-525-7943
NSN 5985-00-414-7882
NSN 5985-01-396-1896
NSN 5905-01-355-0334
NSN 6645-00-107-2148