5310-00-716-8727 WASHER,FLAT Index 5310-00-716-8748 WASHER,FLAT

National Stock Number:
5310-00-716-8742

Federal Supply Class:
5310

National Item Identification Number:
007168742

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:
41778-50194756THE BOEING COMPANY


Techincal Specification:
DRILLED HOLE DIAMETER0.055 INCHES NOMINAL
DRIVE POINT DEPTH0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION F
HOLE TYPE AND QUANTITY2 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT DIAMETER0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
PRECIOUS MATERIALGOLD
SURFACE TREATMENTGOLD OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNF
THREAD QUANTITY PER INCH32


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