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 5975-01-107-0510
NSN 6650-00-148-5878
NSN 5965-00-296-9994
NSN 6150-01-133-3676
NSN 5975-01-477-1186
NSN 6135-00-377-9165
NSN 4140-01-463-7952
NSN 5950-01-065-3021
NSN 6685-01-200-7499
NSN 5935-01-395-6650
NSN 6110-01-448-7791
NSN 6145-01-157-3488