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 5960-00-021-5618
NSN 6645-01-359-7875
NSN 6150-01-076-4811
NSN 6110-01-148-8136
NSN 7035-01-373-5392
NSN 5965-01-485-3501
NSN 5960-01-420-4744
NSN 6645-00-211-6906
NSN 5930-01-292-2843
NSN 5930-01-083-2206
NSN 4140-00-856-3186
NSN 5835-00-733-9145