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 6135-01-304-8652
NSN 5985-01-128-8247
NSN 5975-01-130-8501
NSN 5999-00-932-4586
NSN 6145-01-025-6232
NSN 5990-01-413-2405
NSN 5999-01-457-6111
NSN 6145-01-155-8526
NSN 5895-00-368-9243
NSN 5998-01-124-3043
NSN 6685-01-369-2064
NSN 5935-01-533-6993