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 5985-00-786-7942
NSN 6150-00-468-5416
NSN 5925-00-185-4020
NSN 5910-01-410-7326
NSN 5975-00-106-6145
NSN 6130-01-435-5672
NSN 6145-00-156-4394
NSN 5905-01-103-6415
NSN 6645-01-552-9447
NSN 6620-01-263-6697
NSN 5910-00-980-8822
NSN 5996-00-113-7341