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 2925-01-577-9269
NSN 6130-00-045-7186
NSN 5920-01-214-0451
NSN 5910-00-317-7913
NSN 5985-00-218-1356
NSN 5855-00-118-8762
NSN 5965-00-067-7393
NSN 5910-01-554-6507
NSN 5998-01-556-0379
NSN 6610-01-213-9288
NSN 5990-00-306-0222
NSN 5975-00-527-9656