5310-01-243-7309 NUT,PLAIN,SQUARE Index 5310-01-243-7311 NUT,PLAIN,CLINCH

National Stock Number:
5310-01-243-7310

Federal Supply Class:
5310

National Item Identification Number:
012437310

Description:
NUT,PLAIN,CLINCH

Detail:
A NUT HAVING A SLEEVE PORTION ON ITS UNDER SIDE, WHICH CAN BE CRIMPED OR CLINCHED TO HOLD THE ITEM IN PLACE WHEN INSERTED IN A HOLE.


Manufacturer Information:
SM-A-800722-655566MATTHEW WARREN, INC
SM-A-800722-658794FASTENER TECHNOLOGY CORP
SM-A-800722-658998FASTENER INNOVATION TECHNOLOGY, INC.
SM-A-800722-680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY 360 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290,CL 1,GR F FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING40.0 ROCKWELL B MAXIMUM
NUT STYLECLINCH
PILOT DIAMETER0.135 INCHES MINIMUM AND
0.138 INCHES MAXIMUM
PILOT LENGTH0.075 INCHES NOMINAL
NUT DIAMETER0.250 INCHES NOMINAL
NUT HEIGHT0.325 INCHES NOMINAL
NUT COUNTERBORE DEPTH0.075 INCHES NOMINAL BOSS
COUNTERBORE DIAMETER0.112 INCHES MINIMUM AND
0.115 INCHES MAXIMUM BOSS


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