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 5999-01-497-4006
NSN 6240-01-514-7114
NSN 5895-00-839-5817
NSN 5975-01-534-7492
NSN 6105-00-233-7312
NSN 6105-01-605-0139
NSN 5950-01-243-2966
NSN 6645-00-308-4179
NSN 6150-00-327-6873
NSN 5905-00-797-8781
NSN 6240-00-826-8426
NSN 5975-01-459-4147