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 6135-01-219-8612
NSN 5965-01-633-8849
NSN 5925-00-864-9405
NSN 7035-01-315-9754
NSN 5920-00-840-7313
NSN 5910-01-326-5764
NSN 5930-00-897-9656
NSN 5915-00-111-1905
NSN 6650-01-058-0049
NSN 5855-01-433-4393
NSN 6110-00-285-1895
NSN 6150-01-438-7125