6685-00-171-5120 THERMOMETER,SELF-INDICATING Index 6675-00-171-5122 COMPASS,MAGNETIC,SURVEYOR'S

National Stock Number:
6605-00-171-5121

Federal Supply Class:
6605

National Item Identification Number:
001715121

Description:
COMPASS,MAGNETIC,UNMOUNTED

Detail:
AN INSTRUMENT WHICH UTILIZES A MAGNETIC NEEDLE OR INDICATOR AND A GRADUATED DIAL OR CARD TO DETERMINE DIRECTION IN RELATION TO THE MAGNETIC NORTH. IT DOES NOT HAVE PROVISIONS FOR MOUNTING IN A FIXED POSITION WHEN IN USE. IT MAY INCLUDE A MIRROR BISECTED BY A HAIRLINE AND AFFIXED TO THE INSIDE OF A HINGED COVER.


Manufacturer Information:
560066796BRUNSON INSTRUMENT COMPANY
80009066796BRUNSON INSTRUMENT COMPANY
NFES 004704024FOREST SERVICE SPECIFICATIONS PROMULGATED BY UNITED STATES FOREST SERVICE WASHINGTON DC


Techincal Specification:
UNIT TYPEPOCKET
INSTRUMENT TYPEWET
FLUID TYPEANY ACCEPTABLE
DESIGN TYPETOP READING
READING FACILITY TYPEDIAL
READING FACILITY UNIT OF MEASURE INSCRIPTIONDEGREES
READING FACILITY GRADUATION RANGE0.0 TO 360.0
READING FACILITY SMALLEST INCREMENT2.0 DEGREES
SIGHTING DEVICE TYPELINE ACROSS INNER FACE OF LID
COURSE SETTING DEVICENOT INCLUDED
COVER MIRRORPROVIDED
CASE MATERIALANY ACCEPTABLE
CARRYING CASENOT PROVIDED
OVERALL LENGTH3.500 INCHES MINIMUM AND
4.750 INCHES MAXIMUM
OVERALL WIDTH2.500 INCHES NOMINAL
SPECIAL FEATURESCLEAR PLASTIC BASE PLATE, HINGED COVER, LANYARD, SET OF INSTRUCTIONS


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