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		                        | National Stock Number:
 5340-01-233-1462
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 012331462
 
 Description:
 CLAMP,SYNCHRO
 
 Detail:
 A CLAMP DESIGNED TO HOLD AN ITEM IN POSITION, ALIGNMENT OR IN CLOSE PROXIMITY BY RIGIDLY GRIPPING THE PROJECTING RIM, RIDGE, COLLAR OR EDGE OF THE ITEM. A LOCKWASHER, BOLT, SCREW OR THE LIKE MAY BE A PART OF THE ITEM OF SUPPLY.
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 Manufacturer Information:
 
 | 13082932 | 04939 | LOCKHEED MARTIN CORPORATION |  | 13082932 | 58260 | PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH | 
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 Techincal Specification:
 
 | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |  | MATERIAL | STEEL COMP 630 |  | NOMINAL THREAD SIZE | 4.000 INCHES |  | SPECIAL FEATURES | OVERALL LENGTH: 1.000 IN. NOMINAL; OVERALL HEIGHT: 0.156 IN. NOMINAL; OVERALL WIDTH: 0.400 IN. NOMINAL; LOCK LEG LENGTH: 0.130 IN. NOMINAL; LOCK LEG WIDTH: 0.400 IN. NOMINAL; PIN FURNISHED WITH CLAMP |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |  | SURFACE TREATMENT | PASSIVATE |  | THREAD CLASS | 2 |  | THREAD QUANTITY PER INCH | 40 |  | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | 
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