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 5965-01-063-7894
NSN 5950-01-459-8979
NSN 6240-01-659-0229
NSN 5985-01-447-8197
NSN 6105-00-647-1450
NSN 6145-00-351-4539
NSN 5935-00-905-6652
NSN 5855-01-346-7682
NSN 6650-01-367-5172
NSN 5935-01-300-8382
NSN 6645-00-268-4042
NSN 6240-01-463-7663