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 6620-01-246-4314
NSN 6110-01-633-6129
NSN 5935-01-487-4215
NSN 6110-01-376-4872
NSN 5960-01-272-9600
NSN 5920-01-541-6248
NSN 6620-01-422-3522
NSN 6645-01-085-4214
NSN 6135-00-321-6707
NSN 6320-01-245-5307
NSN 6610-00-191-3887
NSN 6110-01-167-7939