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 5855-00-014-5008
NSN 6645-01-253-9725
NSN 6110-01-160-1857
NSN 5935-01-430-2481
NSN 5996-00-707-6228
NSN 5985-01-272-1493
NSN 6610-01-085-6947
NSN 5910-01-500-1601
NSN 5935-01-446-6206
NSN 5945-00-993-4601
NSN 5835-00-898-0201
NSN 6650-01-629-9480