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 6135-00-962-4111
NSN 5895-01-652-7102
NSN 5930-01-211-4687
NSN 5985-00-997-3833
NSN 5990-00-181-2220
NSN 6135-01-111-1495
NSN 6135-01-551-0562
NSN 5920-01-237-7854
NSN 6620-00-643-1402
NSN 6610-01-413-3912
NSN 5985-01-176-9026
NSN 5960-01-017-5449