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 6135-00-203-9645
NSN 5990-01-232-9008
NSN 2925-00-442-6702
NSN 5996-01-035-2042
NSN 5999-00-632-7878
NSN 5990-00-110-9441
NSN 6110-01-343-6742
NSN 5910-01-494-7579
NSN 5960-01-550-2782
NSN 5905-01-378-5831
NSN 5855-01-584-5397
NSN 5905-01-432-0136