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 5930-01-411-4980
NSN 5925-01-442-3792
NSN 5960-01-425-1454
NSN 6240-00-822-4571
NSN 5855-00-911-1370
NSN 7035-01-455-3482
NSN 5930-01-128-9055
NSN 5925-00-106-5263
NSN 6145-01-437-9078
NSN 5965-00-959-4910
NSN 6110-00-163-4040
NSN 6135-01-069-2482