4010-01-387-3720 LINK,CHAIN,CONNECTING Index 5330-01-387-3722 GASKET

National Stock Number:
5310-01-387-3721

Federal Supply Class:
5310

National Item Identification Number:
013873721

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:
03A155-676823NORTHROP GRUMMAN SYSTEMS CORPORATION
83064-656878SPS TECHNOLOGIES, LLC
F52898-615653HOWMET GLOBAL FASTENING SYSTEMS INC
SL4103-697393SPS TECHNOLOGIES LLC


Techincal Specification:
BARREL HEIGHT0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5662 ASSN STD 2ND MATERIAL RESPONSE NUT
MATERIALIRON ALLOY 660 OR NICKEL ALLOY 718 NUT
NOMINAL THREAD SIZE0.375 INCHES
NUT DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
NUT LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
NUT HEIGHT0.615 INCHES MAXIMUM
NUT STYLEFLOATING SELF-LOCKING BARREL
SPECIAL FEATURESCRADLE MATERIAL 6AL-4V TITANIUM PER MIL-T-9047 TY3, COMP/A
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTPASSIVATE NUT
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH24


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