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 5915-01-464-4926
NSN 6105-01-422-0510
NSN 7035-00-371-7749
NSN 5965-00-111-2073
NSN 6135-01-335-9184
NSN 5950-01-121-2215
NSN 6240-00-950-7478
NSN 5910-01-007-4665
NSN 5945-01-497-3105
NSN 5910-01-218-5987
NSN 5915-00-877-7338
NSN 6610-01-010-3159