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 5855-01-494-3713
NSN 6130-01-553-1463
NSN 5965-00-912-9318
NSN 6240-00-826-8426
NSN 5950-00-794-6033
NSN 6645-01-609-7365
NSN 5915-00-288-0071
NSN 6110-00-706-8661
NSN 5895-00-702-4045
NSN 2925-00-999-8967
NSN 5910-00-511-9916
NSN 5985-01-634-0635