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 5945-01-114-3277
NSN 6620-01-050-2866
NSN 5920-01-338-7459
NSN 5835-01-568-7796
NSN 5920-00-113-6041
NSN 5996-01-383-7018
NSN 2925-01-539-4486
NSN 5945-01-496-6134
NSN 5965-00-836-2690
NSN 5950-00-804-0734
NSN 5999-01-216-2485
NSN 5975-01-352-0871