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 6685-01-529-8071
NSN 6645-01-422-3510
NSN 6130-01-127-6266
NSN 6110-00-851-6746
NSN 6610-00-371-5953
NSN 6685-01-485-3110
NSN 6645-01-381-7104
NSN 6145-01-621-5956
NSN 5905-01-425-2290
NSN 6240-01-597-0487
NSN 5835-00-228-9082
NSN 5920-00-391-6252