Material hnbr
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 6220-00-090-1310
NSN 4140-00-900-2341
NSN 5895-00-963-8751
NSN 6240-01-485-1136
NSN 5999-01-214-8962
NSN 5990-00-913-7052
NSN 5999-00-100-4308
NSN 5975-00-983-5239
NSN 6320-01-185-3857
NSN 5950-00-894-9451
NSN 6620-00-172-9222
NSN 6685-01-237-2562