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 5915-01-529-6702
NSN 5965-00-581-5577
NSN 5930-00-063-7780
NSN 2925-01-288-2091
NSN 6645-01-296-4223
NSN 5975-00-162-9530
NSN 5950-01-546-2526
NSN 5920-01-178-5167
NSN 7035-01-660-2232
NSN 5935-01-521-2324
NSN 5985-01-272-9745
NSN 5998-01-156-0340