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 7035-01-633-9537
NSN 5925-01-421-2632
NSN 5945-01-530-3230
NSN 5905-01-218-5396
NSN 5910-00-105-7470
NSN 5935-01-483-3681
NSN 5920-00-826-0949
NSN 5975-00-840-5844
NSN 5965-01-312-1630
NSN 6130-01-063-9043
NSN 5915-00-823-6496
NSN 6220-01-187-8459