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 5925-01-534-2272
NSN 6240-01-338-1773
NSN 7035-00-523-7492
NSN 5925-00-752-0371
NSN 6105-01-428-7811
NSN 6135-01-175-7311
NSN 5950-00-891-9554
NSN 6145-00-232-0813
NSN 6645-01-383-1083
NSN 5935-01-512-9877
NSN 7035-01-525-4268
NSN 5985-01-185-2994