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 5950-01-472-2196
NSN 5996-01-434-2214
NSN 6135-00-477-8847
NSN 2925-01-629-9416
NSN 5935-00-420-1188
NSN 5990-01-641-5782
NSN 7035-00-830-1235
NSN 6150-01-227-8637
NSN 6685-01-368-9051
NSN 6105-01-238-7466
NSN 6105-01-464-4251
NSN 6130-01-399-7845