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 5975-01-237-7460
NSN 6130-01-412-9515
NSN 5930-01-425-4010
NSN 6685-00-905-1360
NSN 5945-01-307-5903
NSN 5945-01-096-3858
NSN 5930-01-188-6651
NSN 6135-01-440-9412
NSN 5965-01-398-9579
NSN 5915-01-461-1505
NSN 6610-01-213-9288
NSN 5920-01-046-1062