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 5965-01-237-3342
NSN 5998-01-459-3073
NSN 5965-01-373-8858
NSN 5835-01-013-9321
NSN 7035-00-064-7008
NSN 5935-00-778-3568
NSN 5925-00-412-1139
NSN 5985-01-055-5656
NSN 6110-01-281-5492
NSN 6110-01-381-7001
NSN 5945-01-142-6969
NSN 5920-00-869-6403