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 6135-00-027-3914
NSN 6110-01-483-7129
NSN 6645-01-011-6459
NSN 6610-01-361-4193
NSN 5990-01-425-2175
NSN 5905-01-139-4377
NSN 7035-01-021-6106
NSN 4140-00-577-3512
NSN 5996-01-371-2958
NSN 6130-01-108-4335
NSN 5895-01-634-0630
NSN 6645-01-283-5387