5310-00-797-2056 NUT,PLAIN,WING Index 1450-00-797-2060 PACKING,PREFORMED

National Stock Number:
5310-00-797-2058

Federal Supply Class:
5310

National Item Identification Number:
007972058

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:
1092425619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE2.250 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 2017 OR
ALUMINUM ALLOY 2024 OR
ALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,T4 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-A-225/6,T4 FED SPEC 2ND MATERIAL RESPONSE OR
QQ-A-200.8 FED SPEC 3RD MATERIAL RESPONSE OR
QQ-A-225/8 FED SPEC 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEROUND
SMALL END DIAMETER2.365 INCHES MINIMUM AND
2.375 INCHES MAXIMUM
DRIVE POINT DEPTH0.103 INCHES NOMINAL
NUT DIAMETER2.612 INCHES NOMINAL
NUT THICKNESS0.792 INCHES MINIMUM AND
0.832 INCHES MAXIMUM
DRIVE POINT WIDTH0.344 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
UNDERCUT THICKNESS0.406 INCHES NOMINAL
DRIVE POINT QUANTITY6
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.063 INCHES NOMINAL
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
SPECIAL FEATURESRELIEF GROOVE 0.124 IN. FROM LARGE DIA FACE,0.125 IN. WIDE,2.280 IN. DIA


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