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 5910-01-521-3684
NSN 5915-01-233-3757
NSN 5930-00-100-3210
NSN 5855-01-559-4525
NSN 6610-01-351-4607
NSN 5925-01-425-1842
NSN 5895-01-163-4468
NSN 6645-00-766-3659
NSN 5945-01-627-3180
NSN 6320-01-449-1014
NSN 5960-01-609-6565
NSN 5925-00-320-7673