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 6105-01-229-4833
NSN 5910-01-468-2652
NSN 2925-01-025-0082
NSN 5950-01-173-1598
NSN 7035-01-265-2301
NSN 6110-00-627-9710
NSN 6105-01-310-2626
NSN 5996-00-115-9297
NSN 2925-01-391-1540
NSN 5895-01-529-6710
NSN 5990-01-299-2014
NSN 6620-00-103-6610