5310-01-387-3717 NUT,PLAIN,HEXAGON Index 5340-01-387-3719 COVER,ACCESS

National Stock Number:
5310-01-387-3718

Federal Supply Class:
5310

National Item Identification Number:
013873718

Description:
NUT,SELF-LOCKING,BARREL

Detail:
A NUT OF CYLINDRICAL OR PARTLY CYLINDRICAL CROSS-SECTION WITH INTEGRAL THREADS PERPENDICULAR TO THE AXIAL CENTERLINE. ENDS MAY BE FLAT OR FLANGED. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, ROUND.


Manufacturer Information:
03A155-71W025NORTHROP GRUMMAN SYSTEMS CORP
83064-756878SPS TECHNOLOGIES, LLC
F52898-715653HOWMET GLOBAL FASTENING SYSTEMS INC
SL4103-797393SPS TECHNOLOGIES LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OR
NICKEL ALLOY 718 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR
AMS 5662 ASSN STD 2ND MATERIAL RESPONSE NUT
SURFACE TREATMENTPASSIVATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
NUT STYLEFLOATING SELF-LOCKING BARREL
NUT DIAMETER0.865 INCHES MINIMUM AND
0.885 INCHES MAXIMUM
NUT LENGTH0.865 INCHES MINIMUM AND
0.885 INCHES MAXIMUM
BARREL HEIGHT0.460 INCHES MINIMUM AND
0.470 INCHES MAXIMUM
NUT HEIGHT0.714 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
SPECIAL FEATURESCRADLE MATERIAL 6AL-4V TITANIUM PER MIL-T-9047, TY3, COMP/A


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