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 5910-01-113-7785
NSN 5930-00-394-6938
NSN 6685-00-058-9526
NSN 6240-01-498-3168
NSN 5985-01-078-2059
NSN 5985-01-589-5868
NSN 5895-01-500-9280
NSN 5930-00-477-0087
NSN 5960-01-593-4760
NSN 4140-00-953-2004
NSN 6130-00-682-3350
NSN 5925-00-578-4774