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 5975-01-481-3858
NSN 6240-01-274-0192
NSN 5905-00-556-2743
NSN 2925-01-161-7440
NSN 7035-01-324-3839
NSN 2925-01-194-9737
NSN 5950-01-400-3026
NSN 5960-01-486-8919
NSN 5996-01-353-4658
NSN 6685-01-013-8915
NSN 6145-00-987-3401
NSN 5950-00-401-4529