5310-01-148-7749 NUT,SHEET SPRING Index 5310-01-148-7751 NUT,PLAIN,KNURLED

National Stock Number:
5310-01-148-7750

Federal Supply Class:
5310

National Item Identification Number:
011487750

Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON

Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.


Manufacturer Information:
7085M98P0107482GENERAL ELECTRIC COMPANY
7085M98P01A019L2ESNA, LLC
7085M98P01B15653HOWMET GLOBAL FASTENING SYSTEMS INC
7085M98P01C56878SPS TECHNOLOGIES, LLC
7085M98P01A72962HARVARD INDUSTRIES INC
7085M98P01BR1120SATAIR A/S
H52836-415653HOWMET GLOBAL FASTENING SYSTEMS INC
7085M98P01D92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8879 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.250 INCHES
SPECIAL FEATURESDOUBLE HEXAGON,OVERALL H 0.401 IN. MIN 0.416 IN. MAX,DIA MAX 0.443 IN.,ACROSS FLATS 0.367 IN. MIN 0.376 IN. MAX
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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