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 6645-00-829-8868
NSN 6620-00-936-3463
NSN 6685-01-507-8499
NSN 5935-01-368-3793
NSN 6135-00-078-9931
NSN 6110-01-036-5485
NSN 6145-00-705-6686
NSN 5905-00-336-5732
NSN 4140-01-624-2199
NSN 6685-00-825-4360
NSN 6620-01-272-7831
NSN 6645-01-595-7659