2840-00-091-5007 BASE ASSEMBLY,SLEEVE Index 5305-00-091-5024 SCREW

National Stock Number:
5310-00-091-5011

Federal Supply Class:
5310

National Item Identification Number:
000915011

Description:
NUT,PLAIN,CAP

Detail:
AN ITEM INTERNALLY THREADED FROM ONE END, AND COMPLETELY INCLOSED ON THE OPPOSITE END. THE OUTER PERIPHERY PARALLEL TO THE THREADED AXIS MAY BE SQUARE, CYLINDRICAL, HEXAGONAL, OCTAGONAL, OR DODECAGONAL AND TAPER TO A CONE OR DOME SHAPE ON THE CLOSED END. FOR LIKE ITEMS WHICH ARE STAMPED OR FORMED FROM SHEET STOCK, SEE NUT (1), STAMPED. FOR SIMILAR ITEMS WHICH ARE FLAT ON TOP AND BOTTOM SEE NUT (1), SLEEVE OR POST, ELECTRICAL-MECHANICAL EQUIPMENT.


Manufacturer Information:
2304311599TRIUMPH ENGINE CONTROL SYSTEMS LLC


Techincal Specification:
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
THREAD CLASS2B
NOMINAL THREAD SIZE0.250 INCHES
BEARING SURFACE FINISH125.0 MICROINCHES
NUT STYLECAP
MATERIALSTEEL COMP 416F OVERALL
DRILLED HOLE DIAMETER0.044 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HOLE CONFIGURATION STYLECONFIGURATION B
SURFACE TREATMENTPASSIVATE OVERALL
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
THREAD SERIESUNF
HOLE TYPE AND QUANTITY2 DRILLED
NUT HEIGHT0.710 INCHES MINIMUM AND 0.730 INCHES MAXIMUM
COUNTERSINK ANGLE108.0 DEGREES MINIMUM NUT AND 112.0 DEGREES MAXIMUM NUT
THREAD DIRECTIONRIGHT-HAND
BEARING SURFACE TYPEWASHER FACED
THREAD QUANTITY PER INCH28


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