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 6645-01-085-2885
NSN 6620-00-905-6590
NSN 5895-01-364-9122
NSN 5910-00-244-7799
NSN 5835-01-581-1957
NSN 6110-01-237-6426
NSN 5950-00-406-4277
NSN 6645-00-863-5672
NSN 6620-01-483-1138
NSN 7035-01-595-5270
NSN 5910-00-161-3297
NSN 6110-00-009-9334