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 5915-01-633-9845
NSN 7035-01-495-7134
NSN 2925-01-394-9658
NSN 5935-00-186-9370
NSN 6110-01-432-2442
NSN 5990-01-633-9503
NSN 5935-01-224-6569
NSN 6135-00-321-6707
NSN 6145-00-775-0256
NSN 5996-01-415-3291
NSN 5930-01-285-6727
NSN 6110-00-079-7874