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 6645-00-440-5635
NSN 6610-00-189-7520
NSN 5996-01-100-4361
NSN 6620-00-703-4260
NSN 6150-01-209-0089
NSN 5965-01-414-3753
NSN 6685-01-509-9495
NSN 5855-01-426-5589
NSN 5915-00-140-1988
NSN 6320-01-067-0474
NSN 2925-01-440-9912
NSN 6105-00-328-6472