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 6130-01-048-4600
NSN 5835-00-269-2232
NSN 5930-01-065-2684
NSN 6650-00-390-3568
NSN 6220-01-415-2917
NSN 5985-01-474-9203
NSN 6610-01-242-3760
NSN 5925-01-146-7754
NSN 6150-01-400-4211
NSN 6150-00-753-3950
NSN 6240-00-491-7191
NSN 6110-01-198-6154