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 6105-00-807-0713
NSN 5975-01-460-8991
NSN 6105-00-468-4928
NSN 6150-01-441-9359
NSN 6110-01-451-4326
NSN 5990-01-043-3400
NSN 6105-01-061-2931
NSN 6135-01-564-8390
NSN 5930-01-432-5366
NSN 5999-01-634-0576
NSN 2925-00-391-0331
NSN 5965-00-465-9566