5310-01-294-6807 NUT,PLAIN,ROUND Index 5331-01-294-6809 O-RING

National Stock Number:
5310-01-294-6808

Federal Supply Class:
5310

National Item Identification Number:
012946808

Description:
NUT,SELF-LOCKING,BLIND RIVET

Detail:
A METALLIC HEADED FASTENER HAVING INTERNAL THREADS FOR A PORTION OF THE FULL LENGTH. IT MAY HAVE A SMOOTH, HEXAGON OR SPLINED SHANK WITH AN OPEN OR CLOSED END. IT IS DESIGNED TO BE EXPANDED TIGHTLY AGAINST THE MATERIAL IT IS BEING INSTALLED IN BY MEANS OF A SPECIAL TOOL. THE ITEM MUST HAVE A SPECIFIED GRIP RANGE. THE GRIP RANGE IS THE THICKNESS OF THE MATERIAL THE ITEM IS BEING INSTALLED IN. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
5262699-00253711NAVAL SEA SYSTEMS COMMAND
H111F3B65-180M29372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
HEAD COUNTERSINK ANGLE100.0 DEGREES NOMINAL
HEAD DIAMETER0.280 INCHES MINIMUM AND 0.294 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.310 INCHES NOMINAL NUT
NUT DIAMETER0.255 INCHES MAXIMUM
NUT GRIP RANGE+0.130 TO 0.180 INCHES
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
NUT LENGTH0.800 INCHES MINIMUM AND 0.830 INCHES MAXIMUM
SHANK END TYPECLOSED
SPECIAL FEATURESTHREAD LENGTH 0.331 IN.; DIAMOND PATTERN KNURLED SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH32


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