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 5835-01-058-4513
NSN 5895-01-515-6326
NSN 5960-01-184-3436
NSN 6610-00-273-3016
NSN 6620-00-522-6693
NSN 5895-01-384-2794
NSN 5930-01-155-5555
NSN 6105-00-989-4097
NSN 6645-00-950-9126
NSN 5905-01-345-2422
NSN 5895-01-394-4647
NSN 7035-01-085-5955