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 5975-01-207-2309
NSN 6150-01-373-0238
NSN 6650-01-320-7610
NSN 6610-00-670-7803
NSN 6110-00-406-4767
NSN 6610-01-391-5092
NSN 5975-00-952-1791
NSN 2925-01-219-9471
NSN 5920-01-624-9252
NSN 5990-00-689-5736
NSN 5915-01-031-5946
NSN 6685-01-067-8474