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 5985-01-200-4152
NSN 5930-00-702-8472
NSN 6135-01-598-9890
NSN 6130-00-396-1118
NSN 6150-01-129-9748
NSN 5996-01-367-0186
NSN 5996-01-505-0101
NSN 5985-01-538-7593
NSN 5965-01-276-4650
NSN 5950-01-119-1017
NSN 5935-01-165-1670
NSN 5985-01-650-2526