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 5915-01-130-8735
NSN 5855-01-527-8407
NSN 5910-01-043-2983
NSN 5910-01-354-1593
NSN 5925-00-708-8769
NSN 6240-01-119-5978
NSN 6150-01-259-9285
NSN 5925-00-955-0659
NSN 5985-00-035-4558
NSN 5925-00-475-2648
NSN 5965-01-619-6046
NSN 2925-01-113-6904