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 6645-00-533-8037
NSN 5996-01-038-1505
NSN 7035-00-361-5975
NSN 4140-01-437-8431
NSN 5950-01-470-3740
NSN 5935-00-082-1493
NSN 4140-01-616-9531
NSN 6135-01-435-6503
NSN 5895-01-401-5388
NSN 6135-01-471-7325
NSN 5965-01-266-7968
NSN 5930-01-282-0956