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 5965-00-605-8239
NSN 5925-01-583-8452
NSN 5965-00-419-9590
NSN 6645-01-228-9645
NSN 6135-01-622-0029
NSN 6110-00-573-0468
NSN 5855-00-560-0110
NSN 5998-01-113-9728
NSN 6685-01-062-8104
NSN 6620-01-391-9829
NSN 5910-01-629-5519
NSN 5990-01-386-5561