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 5925-01-113-4223
NSN 6145-01-257-1000
NSN 6110-00-963-4035
NSN 2925-00-099-4030
NSN 5935-00-811-1388
NSN 6110-00-455-3462
NSN 2925-00-085-7332
NSN 6150-01-478-8105
NSN 5999-00-830-8907
NSN 6620-00-899-6403
NSN 6105-01-418-7976
NSN 6105-00-816-9397