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 5950-01-526-8268
NSN 6150-01-560-5795
NSN 6650-01-327-5113
NSN 5910-01-299-3272
NSN 5996-01-526-2231
NSN 5998-01-050-3685
NSN 5930-01-602-8209
NSN 5905-01-555-9090
NSN 5996-01-451-3591
NSN 6220-01-537-0129
NSN 5855-01-105-7793
NSN 5930-00-993-3244