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 5965-00-702-7257
NSN 6130-01-607-0246
NSN 5960-01-628-2760
NSN 6105-00-248-5772
NSN 5990-01-388-0252
NSN 6620-01-043-6424
NSN 5950-01-468-5431
NSN 6135-01-319-0623
NSN 6610-01-512-2025
NSN 6610-00-525-6022
NSN 5985-00-035-4558
NSN 5915-01-300-6279