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 6685-00-508-6623
NSN 5975-01-013-9743
NSN 6645-01-247-2201
NSN 5999-00-058-0612
NSN 5990-01-437-4876
NSN 5945-00-332-0010
NSN 5915-01-500-2147
NSN 4140-00-190-0162
NSN 6150-00-917-6749
NSN 4140-00-686-4894
NSN 5935-00-774-8577
NSN 5935-01-324-7410