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 6685-00-295-0824
NSN 5965-00-729-6835
NSN 6685-00-905-5601
NSN 6220-01-143-5761
NSN 5990-01-368-9117
NSN 6150-01-478-1161
NSN 5996-01-397-7978
NSN 6240-01-659-7888
NSN 5930-00-598-9680
NSN 5990-01-254-2936
NSN 5975-01-076-6697
NSN 5930-01-068-2617