5310-01-307-5043 NUT,PLAIN,HEXAGON Index 5310-01-307-5045 WASHER,FLAT

National Stock Number:
5310-01-307-5044

Federal Supply Class:
5310

National Item Identification Number:
013075044

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:
1611AS56730003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
THREAD SERIESUNEF
NOMINAL THREAD SIZE1.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 302 OR
STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-S-763,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEROUND
DRIVE POINT DEPTH0.055 INCHES NOMINAL
NUT DIAMETER1.475 INCHES NOMINAL
NUT THICKNESS0.500 INCHES NOMINAL
DRIVE POINT WIDTH0.250 INCHES NOMINAL
DRIVE POINT QUANTITY4
NUT COUNTERBORE DEPTH0.050 INCHES NOMINAL NUT
COUNTERBORE DIAMETER1.250 INCHES NOMINAL NUT
COUNTERSINK ANGLE90.0 DEGREES NOMINAL BOTH ENDS
SPECIAL FEATURESINTERNAL GROOVE,1.330 IN. ID,0.050 IN. W,CBORE END
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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