5310-01-082-7579 NUT,PLAIN,ROUND Index 5310-01-082-7581 WASHER,FLAT

National Stock Number:
5310-01-082-7580

Federal Supply Class:
5310

National Item Identification Number:
010827580

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:
3-54932-181205THE BOEING COMPANY
3-54932-182918THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE2.750 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-785 T3 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-355 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEROUND
DRIVE POINT DEPTH0.190 INCHES NOMINAL
NUT DIAMETER3.350 INCHES NOMINAL
NUT THICKNESS0.380 INCHES NOMINAL
DRIVE POINT WIDTH0.380 INCHES NOMINAL
DRIVE POINT QUANTITY4
COUNTERSINK ANGLE45.0 DEGREES NOMINAL BOTH ENDS
THE MANUFACTURERS DATA
MANUFACTURERS CODE82918
DESIGN CONTROL REFERENCE3-54932-1


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