1680-00-961-1339 BELL CRANK,FRAME AN Index 1560-00-961-1344 SUSPENSION ASSEMBLY

National Stock Number:
5310-00-961-1341

Federal Supply Class:
5310

National Item Identification Number:
009611341

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
205-060-661-00197499BELL TEXTRON INC
205-060-661-197499BELL TEXTRON INC


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPEWASHER FACED
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE1.062 INCHES
NUT HEIGHT0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.371 INCHES MINIMUM AND 1.378 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBPS FW4001,FSCM 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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