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 5925-00-720-1354
NSN 5910-01-659-9636
NSN 5935-01-020-6935
NSN 2925-01-412-9520
NSN 5835-00-257-2852
NSN 6105-01-432-8728
NSN 6145-01-555-8781
NSN 5905-01-180-4726
NSN 6150-01-368-1197
NSN 6110-01-373-6096
NSN 5975-00-518-3275
NSN 5950-00-387-5741