Reference data literature for aviation mission zone bridge crane model 20858, table 7-5, chain hoist motor and brake, fig/index 7-4-2
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.
NSN 6620-00-374-8088
NSN 5975-01-643-4755
NSN 5925-00-981-9006
NSN 6150-01-535-3825
NSN 4140-01-447-1193
NSN 5965-00-194-9875
NSN 5920-01-163-9257
NSN 5910-01-406-2262
NSN 6320-00-731-6134
NSN 5895-01-250-1267
NSN 7035-01-540-9829
NSN 5910-00-351-8768