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 5998-00-156-7874
NSN 5895-01-383-6473
NSN 5945-00-706-8172
NSN 2925-00-008-5485
NSN 5925-01-439-8695
NSN 6240-00-469-2339
NSN 5965-01-237-3342
NSN 5920-01-393-2076
NSN 5975-00-688-4625
NSN 7035-00-465-3298
NSN 5910-00-398-0930
NSN 5935-00-618-4699