5310-01-121-5526 NUT,SELF-LOCKING,PLATE Index 5310-01-121-5528 NUT,PLAIN,ASSEMBLED WASHER

National Stock Number:
5310-01-121-5527

Federal Supply Class:
5310

National Item Identification Number:
011215527

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:
7M20A-1676301THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE1.000 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3,T851 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-225/6,EXCEPT TEMPER T62 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEROUND
DRIVE POINT DEPTH0.110 INCHES MINIMUM AND
0.130 INCHES MAXIMUM
NUT DIAMETER1.492 INCHES MINIMUM AND
1.508 INCHES MAXIMUM
NUT THICKNESS0.250 INCHES MINIMUM AND
0.270 INCHES MAXIMUM
DRIVE POINT WIDTH0.120 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
DRIVE POINT QUANTITY4
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE TYPE AND QUANTITY4 DRILLED
DRILLED HOLE DIAMETER0.063 INCHES MINIMUM AND
0.068 INCHES MAXIMUM
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND
100.0 DEGREES MAXIMUM NUT
SPECIFICATION/STANDARD DATA76301-7M20 MANUFACTURERS STANDARD


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