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 5999-01-474-5011
NSN 5925-00-732-8916
NSN 5930-01-153-0635
NSN 6145-01-108-1202
NSN 6620-01-474-1890
NSN 6685-00-513-0412
NSN 5855-00-862-3345
NSN 4140-01-599-5077
NSN 5915-01-526-3712
NSN 6610-01-621-0422
NSN 5930-01-246-6225
NSN 5915-01-467-0825