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 2925-01-501-1104
NSN 6610-01-487-7256
NSN 5996-00-082-0320
NSN 5835-01-442-6482
NSN 5960-01-082-8571
NSN 6135-01-230-4399
NSN 5925-00-209-0435
NSN 6645-00-067-5962
NSN 6685-00-369-6912
NSN 5985-00-100-0140
NSN 5935-01-607-2730
NSN 6320-01-564-0893