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 5945-01-029-3575
NSN 6645-01-391-6492
NSN 5935-01-624-0959
NSN 5925-00-903-3417
NSN 6145-01-430-2784
NSN 5935-00-952-6458
NSN 5950-01-407-8548
NSN 5950-00-411-8825
NSN 6645-01-152-1092
NSN 5930-00-025-6295
NSN 2925-01-113-6904
NSN 5855-01-384-3314