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 5855-00-221-9435
NSN 6620-01-629-4045
NSN 5910-01-127-8695
NSN 5999-00-594-3412
NSN 5999-00-833-9904
NSN 6620-01-130-5700
NSN 6150-01-389-1304
NSN 6645-01-616-8996
NSN 6110-00-234-4757
NSN 6685-00-275-4401
NSN 5950-00-792-3452
NSN 5945-01-626-6363