5315-01-431-9991 KEY,MACHINE Index 4235-01-431-9993 BOOM,SPILL CONTAINMENT,HAZARDOUS

National Stock Number:
5310-01-431-9992

Federal Supply Class:
5310

National Item Identification Number:
014319992

Description:
NUT ASSEMBLY,SELF-LOCKING,GANG C

Detail:
An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.


Manufacturer Information:
MS21063L3-6-380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21063L3-6-396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY CHANNEL
STEEL NUT
SURFACE TREATMENTCADMIUM AND
CHROMATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TY2, CL2 FED SPEC SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
NUT STYLEGANG CHANNEL, SELF LOCKING
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
CHANNEL STYLESTRAIGHT TYPE
OVERALL LENGTH72.000 INCHES NOMINAL
OVERALL WIDTH0.416 INCHES NOMINAL
ASSEMBLY OVERALL HEIGHT0.250 INCHES NOMINAL
CHANNEL HEIGHT0.250 INCHES NOMINAL
NUT SPACING0.740 INCHES MINIMUM AND
0.760 INCHES MAXIMUM
NUT QUANTITY3
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM NUT
COUNTERBORE DIAMETER0.194 INCHES MINIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDEDFLOATING NUT


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