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 5915-01-270-3613
NSN 5950-01-630-2394
NSN 6105-01-045-1856
NSN 5999-01-444-4068
NSN 5920-01-442-7685
NSN 2925-00-532-1481
NSN 5925-00-525-4037
NSN 6645-01-058-8877
NSN 4140-00-635-2754
NSN 5920-01-189-9248
NSN 5915-01-025-1362
NSN 5975-01-466-7798