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 7035-01-454-3284
NSN 5855-00-494-9581
NSN 6645-01-627-8040
NSN 6135-00-284-1406
NSN 5965-01-589-3968
NSN 5985-01-197-8483
NSN 5855-01-110-9564
NSN 5996-01-323-1500
NSN 6150-01-618-4581
NSN 6130-00-790-3532
NSN 5915-01-386-4243
NSN 2925-01-602-8709