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 6645-00-954-4065
NSN 5999-00-106-5351
NSN 6645-00-887-0122
NSN 5985-00-856-6663
NSN 6645-01-270-1497
NSN 5895-01-539-1693
NSN 6145-00-194-5968
NSN 5905-00-598-3700
NSN 5960-01-381-2478
NSN 5960-01-021-5733
NSN 5935-00-857-6692
NSN 5905-01-067-6017