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 5945-01-227-5647
NSN 6150-01-369-2642
NSN 6150-00-083-5893
NSN 5965-01-129-6501
NSN 5855-01-428-9456
NSN 6620-01-031-8180
NSN 6610-01-633-8931
NSN 6645-01-507-2887
NSN 5965-01-448-6055
NSN 6620-00-411-4983
NSN 6130-00-635-4900
NSN 6610-01-233-5857