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 6610-00-085-2739
NSN 5835-00-413-4701
NSN 5945-01-436-1190
NSN 6145-01-559-5810
NSN 5998-01-600-5033
NSN 6240-01-412-3286
NSN 5990-01-609-4793
NSN 5996-00-035-5624
NSN 5945-01-585-6398
NSN 6650-01-542-9495
NSN 6110-01-044-4331
NSN 6135-01-313-8323