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 5960-01-147-3764
NSN 5990-01-400-3299
NSN 5910-01-202-8330
NSN 5985-00-277-4230
NSN 5905-00-451-0663
NSN 5990-01-223-9414
NSN 5950-00-248-5361
NSN 2925-01-408-6205
NSN 6130-00-643-3570
NSN 5930-00-422-1188
NSN 7035-00-270-5519
NSN 5965-00-161-6429