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 5975-01-570-7880
NSN 4140-01-656-0158
NSN 5950-01-306-4469
NSN 5915-00-243-9589
NSN 5915-01-092-6838
NSN 5855-01-236-9645
NSN 6220-00-899-6718
NSN 6105-00-959-5468
NSN 5925-01-630-9290
NSN 5950-01-551-1049
NSN 5835-00-315-3797
NSN 5996-00-767-0291