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 6645-01-280-0252
NSN 6105-00-756-5206
NSN 6610-01-448-8904
NSN 5935-01-284-7066
NSN 5835-01-435-4139
NSN 6645-01-422-9672
NSN 6220-00-635-8818
NSN 6110-00-525-3418
NSN 6145-00-854-8211
NSN 5915-01-492-5333
NSN 5925-00-397-8258
NSN 7035-01-019-5729