Phosphate ester resistant
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 5990-00-185-9586
NSN 6650-01-425-2572
NSN 5990-01-571-7468
NSN 6130-01-544-1553
NSN 5855-01-369-4192
NSN 5975-00-148-8499
NSN 6645-01-553-3599
NSN 5950-01-244-6481
NSN 5915-00-733-3694
NSN 5930-01-519-7167
NSN 6610-01-170-2905
NSN 2925-01-654-4621