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 6150-00-925-2465
NSN 6685-01-368-9051
NSN 6150-00-085-0094
NSN 6650-01-132-6860
NSN 6150-01-555-8238
NSN 5855-01-109-6433
NSN 5945-00-483-0652
NSN 5950-01-486-8210
NSN 5960-00-269-4762
NSN 7035-01-067-4809
NSN 6685-00-411-9999
NSN 7035-01-454-7722