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 5990-01-320-1412
NSN 5950-01-208-9190
NSN 6610-01-609-0799
NSN 6110-01-224-7502
NSN 5895-00-108-6321
NSN 5915-01-613-1294
NSN 6150-01-578-8179
NSN 5965-01-159-2694
NSN 6130-01-463-7402
NSN 6240-00-057-2887
NSN 6220-01-296-7125
NSN 7035-01-338-2994