5945-00-951-6946 RELAY Index 5930-00-951-6948 SWITCH,SENSITIVE

National Stock Number:
5310-00-951-6947

Federal Supply Class:
5310

National Item Identification Number:
009516947

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:
2-140-099-0199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
DRIVE POINT DEPTH0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6381 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL THREAD SIZE2.548 INCHES
NUT DIAMETER2.937 INCHES MINIMUM AND 2.939 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNS
THREAD QUANTITY PER INCH18


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