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 5855-00-079-2370
NSN 5835-01-245-8077
NSN 6320-00-261-9136
NSN 6150-00-233-6356
NSN 5950-01-355-5875
NSN 6135-01-624-5925
NSN 5835-01-469-6009
NSN 5835-00-148-9719
NSN 6645-00-650-3405
NSN 5855-01-501-5683
NSN 6320-00-456-2092
NSN 7035-01-521-2384