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 5950-01-642-5062
NSN 5905-00-311-2356
NSN 6145-01-580-2434
NSN 7035-01-128-7431
NSN 4140-01-569-5523
NSN 5915-01-275-5690
NSN 7035-00-991-6877
NSN 2925-00-115-5857
NSN 6110-00-834-4756
NSN 5996-00-499-8036
NSN 5990-00-226-7894
NSN 5965-01-160-7037