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 5855-01-138-4985
NSN 5835-00-023-0780
NSN 5935-01-243-0787
NSN 6645-00-401-5563
NSN 6145-00-557-3960
NSN 7035-01-301-6325
NSN 6650-00-172-5983
NSN 5990-01-553-1094
NSN 2925-01-201-3043
NSN 7035-00-215-3272
NSN 5996-00-079-1268
NSN 2925-01-327-3069