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 7035-01-056-5350
NSN 5915-01-323-6952
NSN 5910-01-088-7957
NSN 5960-01-342-1961
NSN 7035-00-371-7749
NSN 6135-01-222-0703
NSN 5975-01-263-7070
NSN 5910-01-335-7077
NSN 7035-00-849-5526
NSN 5935-01-473-1333
NSN 5935-01-300-5666
NSN 5925-01-434-1094