5310-00-168-2977 WASHER,SPRING TENSION Index 5305-00-168-2979 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-00-168-2978

Federal Supply Class:
5310

National Item Identification Number:
001682978

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
5310PL06333709009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
54062577445RTX CORPORATION
66163977445RTX CORPORATION
66164015653HOWMET GLOBAL FASTENING SYSTEMS INC
66164077445RTX CORPORATION
661640R1120SATAIR A/S
66164177445RTX CORPORATION
66164277445RTX CORPORATION
H31-315653HOWMET GLOBAL FASTENING SYSTEMS INC
H49044-315653HOWMET GLOBAL FASTENING SYSTEMS INC
H49044-3R1120SATAIR A/S


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT HEIGHT0.188 INCHES MAXIMUM
NUT STYLEINTERNAL OR EXTERNAL WRENCHING HEXAGON
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES SILVER
WIDTH ACROSS FLATS0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH32


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