3130-00-220-5298 LINER,BEARING HOUSING Index 3110-00-220-5300 BEARING,BALL,ANNULA

National Stock Number:
5310-00-220-5299

Federal Supply Class:
5310

National Item Identification Number:
002205299

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:
369A181702731MCDONNELL DOUGLAS HELICOPTER CO INC
369A18178V613THE BOEING COMPANY


Techincal Specification:
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
DRIVE POINT DEPTH0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1015 OR STEEL COMP 1035 OR STEEL COMP 1213 OR STEEL COMP 1115 OR STEEL COMP 1117 OVERALL
NOMINAL THREAD SIZE1.173 INCHES
NUT DIAMETER1.735 INCHES MINIMUM AND 1.755 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONH+4-7A,FSCM 02731 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+1.1369 TO 1.1409 INCHES
THREAD QUANTITY PER INCH18
THREAD SERIESUNS


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