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 5935-00-932-5241
NSN 5950-00-935-2343
NSN 6110-00-355-0548
NSN 6145-00-705-6686
NSN 5930-01-573-9120
NSN 5910-00-126-3838
NSN 6105-01-281-4279
NSN 6220-01-603-5421
NSN 5945-01-069-3363
NSN 6135-00-369-2368
NSN 6220-01-230-0871
NSN 6150-01-351-4816