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 6610-00-530-1363
NSN 5960-01-283-7129
NSN 7035-00-064-7008
NSN 6135-01-370-2599
NSN 6645-01-062-0905
NSN 5950-01-111-4234
NSN 5960-01-192-7710
NSN 5930-00-197-5907
NSN 5990-00-054-4785
NSN 5985-00-161-2723
NSN 5925-00-984-6125
NSN 5975-01-622-9012