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 5996-00-940-3314
NSN 5950-01-328-2590
NSN 6645-01-381-6084
NSN 6135-01-368-2785
NSN 6320-01-072-2073
NSN 7035-00-179-3924
NSN 7035-00-763-6180
NSN 5945-01-525-7779
NSN 5945-00-879-8600
NSN 5950-01-084-3337
NSN 6110-00-021-0925
NSN 6685-01-653-2156