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 5950-01-573-0109
NSN 6145-01-168-7756
NSN 5975-00-672-3404
NSN 6685-01-146-0166
NSN 7035-01-132-7209
NSN 5950-01-617-3872
NSN 5920-01-473-2349
NSN 6150-01-475-8481
NSN 6220-01-145-4993
NSN 5930-01-359-2598
NSN 6645-01-147-5579
NSN 6645-00-521-0353