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 5835-00-020-0443
NSN 5855-01-100-3272
NSN 5895-00-284-4835
NSN 6150-00-126-5999
NSN 2925-01-281-6403
NSN 5998-01-052-3508
NSN 6110-00-112-1476
NSN 5985-00-437-6444
NSN 5975-01-444-2406
NSN 6110-01-576-4855
NSN 4140-01-065-0314
NSN 4140-01-519-9343