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 5925-01-258-4640
NSN 6220-00-995-6269
NSN 5835-00-216-4568
NSN 6240-01-198-3897
NSN 6110-00-033-5444
NSN 6320-01-532-7491
NSN 5950-01-292-9147
NSN 5975-01-213-7884
NSN 5985-01-573-4463
NSN 5945-01-032-6170
NSN 6110-01-167-1822
NSN 5905-00-372-5214