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 7035-01-254-3606
NSN 7035-01-227-7492
NSN 6320-01-388-1067
NSN 5930-00-148-9247
NSN 5905-01-299-8389
NSN 5925-00-539-8372
NSN 6645-01-046-2804
NSN 5905-00-441-0630
NSN 5920-01-560-9908
NSN 5925-00-647-3469
NSN 6645-01-463-3024
NSN 6135-01-447-0950