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 6610-00-078-9620
NSN 5895-00-280-7528
NSN 6135-01-186-4010
NSN 2925-01-141-7563
NSN 6610-00-319-4022
NSN 5910-01-521-2872
NSN 7035-00-703-3535
NSN 6240-01-118-7624
NSN 5975-00-852-2201
NSN 5975-00-435-4198
NSN 5996-01-281-7336
NSN 6150-01-024-5927