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 6110-00-294-7648
NSN 7035-01-309-2219
NSN 6610-01-025-2876
NSN 6610-00-110-6942
NSN 5985-00-606-3113
NSN 6240-01-252-9374
NSN 5935-01-542-9397
NSN 6135-01-443-7716
NSN 6620-01-398-8986
NSN 5925-00-249-1287
NSN 6220-01-451-3056
NSN 6135-01-265-1384