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 5910-01-608-5641
NSN 5895-01-429-6998
NSN 6645-01-298-3811
NSN 5915-01-560-1012
NSN 5960-00-252-6274
NSN 6145-00-840-2824
NSN 6620-00-072-1927
NSN 5985-01-038-8578
NSN 5925-01-399-4007
NSN 5895-00-011-7009
NSN 6645-00-704-3630
NSN 6240-00-265-6538