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 6110-00-627-7872
NSN 5930-01-190-0935
NSN 5945-01-386-8052
NSN 5935-01-435-1674
NSN 4140-01-107-2246
NSN 5960-00-023-5613
NSN 6610-01-421-5367
NSN 5950-01-251-2820
NSN 6645-01-551-5321
NSN 5910-00-484-4203
NSN 5915-01-456-1111
NSN 5910-01-581-9572