1270-01-232-4442 SIGHT UNIT,ELECTRIC Index 3431-01-232-4444 SHIELD,SAFETY

National Stock Number:
5310-01-232-4443

Federal Supply Class:
5310

National Item Identification Number:
012324443

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
1102175859678US ARMY ARMAMENT RESEARCH DEVELOPEMENT ENGINEERING CENTER


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING60.0 ROCKWELL B MINIMUM AND
80.0 ROCKWELL B MAXIMUM
NUT STYLEROUND
NUT DIAMETER0.375 INCHES NOMINAL
NUT THICKNESS0.370 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION F
HOLE TYPE AND QUANTITY2 DRILLED
DRILLED HOLE DIAMETER0.093 INCHES NOMINAL
SPECIAL FEATURESEND ITEM IDENTIFICATION 3431-01-079-8439
THE MANUFACTURERS DATA
MANUFACTURERS CODE59678
DESIGN CONTROL REFERENCE11021758


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