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 5935-01-534-5260
NSN 5920-01-406-0708
NSN 6105-01-240-7070
NSN 5930-01-516-8367
NSN 5910-01-562-3401
NSN 6150-01-574-0789
NSN 6645-00-321-6071
NSN 6130-01-065-0541
NSN 7035-01-146-7096
NSN 6610-01-592-3329
NSN 5950-01-592-9338
NSN 6150-01-481-3473