5310-01-103-1778 NUT,SELF-LOCKING,HEXAGON Index 5310-01-103-1780 WASHER,FLAT

National Stock Number:
5310-01-103-1779

Federal Supply Class:
5310

National Item Identification Number:
011031779

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:
309034228L3 TECHNOLOGIES, INC.
547A00309034228L3 TECHNOLOGIES, INC.
547B00309034228L3 TECHNOLOGIES, INC.
547A0030904N133CHATHAM PRECISION INC
547A003090D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
DRIVE POINT DIAMETER0.125 INCHES NOMINAL
DRIVE POINT QUANTITY2
COUNTERBORE DIAMETER1.020 INCHES NOMINAL BOTH ENDS
COUNTERSINK ANGLE45.0 DEGREES NOMINAL BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A582 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A582 ASSN STD 1ST MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD SIZE1.000 INCHES
NUT DIAMETER1.187 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.250 INCHES NOMINAL
SPECIAL FEATURES0.089 IN. HOLE DRILLED THRU AND 4-40 UNC-3B THREAD THRU ON 0.593 IN. BOLT CIRCLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUN


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