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 5985-01-364-1944
NSN 6105-01-539-5332
NSN 6135-01-463-2445
NSN 2925-00-371-2285
NSN 5920-00-227-6586
NSN 6145-00-046-4568
NSN 6110-01-153-7232
NSN 2925-00-265-7539
NSN 5895-01-660-1209
NSN 6240-01-529-6624
NSN 5990-01-320-1412
NSN 6150-01-358-0708