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 5925-01-282-4860
NSN 5998-00-519-6418
NSN 5945-01-057-7430
NSN 6240-00-635-9953
NSN 5905-01-422-1670
NSN 7035-01-055-1696
NSN 5905-01-579-0268
NSN 5910-01-511-5582
NSN 5985-00-727-7239
NSN 6645-00-166-7926
NSN 5930-01-408-0788
NSN 6610-01-519-3080