No other part numbers with same form, fit, and function found.
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 6220-01-167-7859
NSN 6130-01-573-7232
NSN 6645-01-021-0356
NSN 6135-01-423-3915
NSN 4140-00-398-8544
NSN 6645-00-663-8111
NSN 6240-01-491-4381
NSN 5910-01-633-9963
NSN 5950-01-438-4380
NSN 6130-01-090-6192
NSN 5835-01-645-2892
NSN 5910-01-400-1466