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 6685-00-003-3378
NSN 6105-00-296-5116
NSN 6320-01-322-1310
NSN 5945-01-097-2859
NSN 5895-00-798-4952
NSN 5990-00-292-5017
NSN 6145-01-023-1526
NSN 7035-01-497-2602
NSN 2925-00-008-5485
NSN 6320-00-456-0836
NSN 4140-01-555-8190
NSN 5945-01-126-4173