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 6105-01-362-8502
NSN 6135-01-190-2628
NSN 6110-01-269-1889
NSN 5935-00-506-6444
NSN 5975-01-076-7834
NSN 6105-00-904-8190
NSN 6240-01-011-6600
NSN 6110-01-581-0451
NSN 6110-01-463-2597
NSN 5965-01-497-5961
NSN 5999-00-158-5118
NSN 5910-00-729-7198