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 5915-00-935-4984
NSN 2925-01-236-0015
NSN 5895-01-273-9896
NSN 5960-00-261-9672
NSN 4140-01-463-9023
NSN 5855-01-272-3660
NSN 6145-01-450-2883
NSN 6110-01-530-8008
NSN 7035-01-411-6062
NSN 5996-01-627-5094
NSN 5855-00-237-4088
NSN 7035-00-553-6951