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 5835-00-614-0650
NSN 6110-01-053-0041
NSN 5935-00-861-5372
NSN 5950-01-139-6830
NSN 2925-00-704-3690
NSN 6135-01-382-9278
NSN 6145-01-146-5555
NSN 5925-01-187-8766
NSN 6220-01-540-3362
NSN 5855-00-832-9341
NSN 5960-00-431-8739
NSN 6130-00-107-5287