2540-01-112-7921 HEATER,VEHICULAR,COMPARTMENT Index 5310-01-112-7924 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-112-7922

Federal Supply Class:
5310

National Item Identification Number:
011127922

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:
5310011127922A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
774869919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
NT88601843AMBAC INTERNATIONAL CORPORATION


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
COUNTERBORE DIAMETER0.270 INCHES NOMINAL NUT
COUNTERSINK ANGLE60.0 DEGREES NOMINAL NUT
DRILLED HOLE DIAMETER0.039 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION C
HOLE TYPE AND QUANTITY2 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONPM 3-14,FSCM 01843 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM NUT
NUT HEIGHT0.625 INCHES NOMINAL
NUT STYLECAP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS 1012,FSCM 01843 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF
WIDTH ACROSS FLATS0.438 INCHES NOMINAL


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