5310-00-941-0178 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-00-941-0181 WASHER,KEY

National Stock Number:
5310-00-941-0179

Federal Supply Class:
5310

National Item Identification Number:
009410179

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:
48922800088ROYAL OAK GAGE INC
48922877445RTX CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.068 INCHES NOMINAL
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6381 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL THREAD SIZE0.438 INCHES
NUT DIAMETER0.835 INCHES MINIMUM AND 0.855 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.4173 TO 0.4208 INCHES
THREAD SERIESUNEF
THREAD QUANTITY PER INCH28


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