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 5895-00-958-5146
NSN 5935-01-061-0224
NSN 6145-01-417-2988
NSN 5985-00-554-9730
NSN 5855-01-122-9418
NSN 5935-01-130-2151
NSN 5910-01-168-5636
NSN 5975-01-469-7052
NSN 2925-01-430-4206
NSN 5935-01-498-7240
NSN 5895-01-535-6818
NSN 5990-00-857-8326