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 5960-01-018-8596
NSN 5999-00-403-6593
NSN 5960-01-552-8601
NSN 5935-00-690-5197
NSN 6145-01-551-0682
NSN 6130-01-622-7821
NSN 6135-01-466-0192
NSN 5965-01-288-0721
NSN 5975-00-016-9774
NSN 5950-01-255-6177
NSN 6685-01-173-1506
NSN 5960-01-483-7769