3020-00-294-8076 GEAR,SPUR Index 3020-00-294-8079 GEAR,SPUR

National Stock Number:
5310-00-294-8078

Federal Supply Class:
5310

National Item Identification Number:
002948078

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:
611041-30898391ARKWIN INDUSTRIES, INC.


Techincal Specification:
DRILLED HOLE DIAMETER0.045 INCHES NOMINAL
COUNTERSINK ANGLE45.0 DEGREES NOMINAL NUT
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE TYPE AND QUANTITY2 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE2.125 INCHES
NUT DIAMETER2.300 INCHES MINIMUM AND 2.310 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.375 INCHES NOMINAL
WIDTH ACROSS FLATS1.218 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNJ


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