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 6645-00-863-9695
NSN 6220-01-586-0982
NSN 5996-01-322-4838
NSN 5950-01-296-4509
NSN 5945-01-569-4852
NSN 6220-00-379-4044
NSN 2925-01-187-0423
NSN 5990-01-040-1320
NSN 6620-01-512-5513
NSN 5990-00-173-9401
NSN 6685-00-705-6071
NSN 5950-01-634-0055