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 6135-00-255-1340
NSN 5990-00-232-3965
NSN 5915-01-487-6454
NSN 6105-01-659-8170
NSN 6320-00-456-0836
NSN 5910-01-605-2233
NSN 5975-01-165-7048
NSN 5985-01-277-5165
NSN 5855-00-862-3345
NSN 5925-01-158-0762
NSN 6130-00-794-6226
NSN 6130-00-816-7981