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 6685-01-097-9062
NSN 6320-00-389-4756
NSN 4140-01-326-8535
NSN 6145-01-011-3231
NSN 6110-01-171-6019
NSN 6135-00-497-0491
NSN 6645-00-684-3424
NSN 6685-01-452-3263
NSN 7035-01-359-7460
NSN 5996-01-555-7690
NSN 6110-01-604-0175
NSN 5935-01-389-2985