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 6685-01-562-5603
NSN 5965-00-187-5523
NSN 6610-00-377-7956
NSN 6110-01-206-1063
NSN 7035-00-541-8516
NSN 5998-00-064-5583
NSN 6610-01-226-7612
NSN 2925-00-918-0859
NSN 6110-00-051-7949
NSN 6145-00-700-7910
NSN 5835-00-173-4456
NSN 6620-01-445-4295