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 5855-01-333-9606
NSN 5965-00-144-2543
NSN 5925-01-391-4986
NSN 6135-01-142-2417
NSN 5905-01-070-7647
NSN 5935-00-938-9432
NSN 5960-01-129-1103
NSN 6145-00-281-8161
NSN 5925-01-022-8124
NSN 5945-00-993-5172
NSN 6620-01-369-5876
NSN 4140-01-029-4129