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 6645-00-729-9900
NSN 5910-01-188-6858
NSN 5920-01-085-2234
NSN 6240-01-125-6901
NSN 5985-00-277-7371
NSN 5835-00-554-0399
NSN 5996-01-005-9522
NSN 5920-00-012-2000
NSN 5960-00-248-8505
NSN 5910-01-172-4269
NSN 5905-00-153-2802
NSN 5895-00-201-3742