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 5990-01-021-7303
NSN 7035-01-248-4319
NSN 6220-01-206-1945
NSN 6685-00-269-6444
NSN 5910-01-532-6872
NSN 6105-00-288-5872
NSN 5960-01-130-0141
NSN 5910-01-481-1515
NSN 6220-00-452-5308
NSN 5998-01-602-3091
NSN 5835-01-059-1550
NSN 5925-01-207-5008