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 6130-01-128-3058
NSN 6130-01-124-7539
NSN 5965-01-396-0021
NSN 6145-01-526-1454
NSN 5960-00-578-5484
NSN 2925-01-422-1542
NSN 4140-01-471-2270
NSN 5950-01-601-9247
NSN 5985-01-111-8755
NSN 6150-01-386-3071
NSN 6645-01-566-3205
NSN 5905-00-451-6400