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 6650-01-168-1659
NSN 6105-01-477-5484
NSN 2925-00-159-9003
NSN 5996-00-911-3890
NSN 6620-00-770-9794
NSN 5985-01-059-3436
NSN 5935-00-079-1650
NSN 6220-00-218-0857
NSN 6145-00-995-9428
NSN 5996-01-021-7089
NSN 6620-01-497-3744
NSN 6150-01-188-2230