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 5855-00-782-7714
NSN 5950-01-102-9308
NSN 5945-00-455-5982
NSN 6110-01-449-2459
NSN 6110-01-582-2658
NSN 6110-00-170-6520
NSN 6685-00-269-6444
NSN 6685-01-440-0716
NSN 6620-01-560-4497
NSN 6220-01-590-9216
NSN 6110-01-365-5711
NSN 5945-01-411-9732