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 5985-01-570-0006
NSN 5996-00-545-9882
NSN 6320-01-516-3836
NSN 2925-01-643-4472
NSN 5935-01-400-1530
NSN 5895-00-578-8424
NSN 5855-00-455-6070
NSN 5960-00-613-7452
NSN 6620-01-319-8178
NSN 6110-00-239-9248
NSN 5925-00-269-2685
NSN 6645-00-248-5434