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 5960-01-126-6245
NSN 6135-01-387-0754
NSN 6145-01-384-4477
NSN 5996-00-288-1829
NSN 6145-00-598-9397
NSN 5915-01-486-9502
NSN 6105-01-619-9791
NSN 7035-01-432-2424
NSN 5920-01-628-5797
NSN 7035-00-215-3272
NSN 6105-01-406-0636
NSN 5965-00-854-2075