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		                        | National Stock Number:
 3020-00-947-3911
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 009473911
 
 Description:
 CHAIN,SILENT
 
 Detail:
 A FLEXIBLE MECHANICAL DEVICE CONSISTING OF INVERTED TOOTH LINKS, WITH OR WITHOUT GUIDE LINKS, AND USED FOR POWER TRANSMISSION. THE LINKS ARE JOINED BY PINS AND MATE WITH THE SPROCKET TEETH WITH A SLIDING ACTION. EXCLUDES FLEXIBLE MECHANICAL DEVICES SPECIFICALLY DESIGNED FOR USE WITH COUPLING, SHAFT, FLEXIBLE.
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 Manufacturer Information:
 
 | 89C1038-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 
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 Techincal Specification:
 
 | END CONNECTION STYLE | PIN |  | EFFECTIVE LENGTH | 0.7813 FEET NOMINAL |  | FEATURES PROVIDED | CHAIN W/UNJOINED ENDS |  | LINK NOMINAL WIDTH BETWEEN PLATES | 0.5400 INCHES |  | LINK NOMINAL WIDTH | 0.6100 INCHES |  | LINK ROW QUANTITY | 1 |  | LINK STYLE | SIDE GUIDES |  | MATERIAL | STEEL |  | PIN FASTENING METHOD | RIVETED |  | PIN OVERALL LENGTH | 0.6800 INCHES NOMINAL |  | NOMINAL PITCH DISTANCE | 0.375 INCHES |  | SPECIAL FEATURES | 4 BY 5 LINK PLATE PATTERN |  | SURFACE TREATMENT | CHROMATE | 
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