5305-00-638-8838 SCREW,CAP,HEXAGON HEAD Index 5305-00-638-8844 SCREW,TAPPING

National Stock Number:
5310-00-638-8842

Federal Supply Class:
5310

National Item Identification Number:
006388842

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:
21839911449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
21839977445RTX CORPORATION
218399J1695KITO MFG CO. LTD
218399S0254KITO MFG CO. LTD


Techincal Specification:
DRIVE POINT DEPTH0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
COUNTERSINK ANGLE88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM NUT
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 410 OVERALL
NOMINAL THREAD SIZE3.000 INCHES
NUT DIAMETER3.270 INCHES MINIMUM AND 3.290 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN


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