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National Stock Number: 1680-00-516-8435
Federal Supply Class: 1680
National Item Identification Number: 005168435
Description: REEL,SHOULDER HARNESS,INERTIA LO
Detail: A ROTARY DEVICE DESIGNED TO BE INSTALLED IN AN AIRCRAFT TO AUTOMATICALLY CONTROL THE EXTENSION AND RETRACTION OF A SHOULDER HARNESS ATTACHMENT CABLE OR WEBBING. IT INCORPORATES AN INERTIA LOCKING MECHANISM THAT RESTRAINS THE FORWARD MOVEMENT OF FLIGHT PERSONNEL IN THE EVENT OF ABRUPT DECELERATION OF THE AIRCRAFT. IT MAY INCLUDE THE ATTACHMENT CABLE OR WEBBING AND THE MANUALLY OR ELECTRICALLY OPERATED CONTROLS.
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Manufacturer Information:
0-3903NN197 | 02860 | AMERICAN SEATING COMPANY | MILR8236BASGTYPEMA1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
ELECTRICALLY OPERATED CONTROL | NOT INCLUDED | CABLE DIAMETER | 0.156 INCHES NOMINAL | CABLE TRAVEL LENGTH ON DRUM | 18.000 INCHES NOMINAL | CENTER TO CENTER DISTANCE FROM REEL TO CONTROL HANDLE SHAFT | 55.000 INCHES NOMINAL | MANUAL LOCK CONTROL TYPE | ASSEMBLY | OVERALL HEIGHT | 4.250 INCHES NOMINAL | OVERALL THICKNESS | 2.000 INCHES NOMINAL | OVERALL WIDTH | 4.875 INCHES NOMINAL | MOUNTING HOLE DIAMETER | 0.193 INCHES NOMINAL | MOUNTING HOLE QUANTITY | 4 | NONDEFINITIVE SPEC/STD DATA | MA1 TYPE | REEL LOCATION | LEFT HAND | REEL TYPE | UNIDIRECTIONAL | SHOULDER HARNESS ATTACHMENT EXTENDED LENGTH | 25.000 INCHES NOMINAL | SHOULDER HARNESS ATTACHMENT TYPE FOR WHICH DESIGNED | CABLE | SHOULDER HARNESS ATTACHMENT | INCLUDED |
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