3040-01-271-8047 COLLAR,SHAFT Index 5120-01-271-8049 WRENCH,PLIER

National Stock Number:
5310-01-271-8048

Federal Supply Class:
5310

National Item Identification Number:
012718048

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:
501581019204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.375 INCHES NOMINAL
DRIVE POINT DEPTH0.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-11415 MIL STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE2.500 INCHES
NUT DIAMETER3.125 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.250 INCHES NOMINAL
SPECIAL FEATURESFINISH CLASS 1 WITH VV-L-800 SUPPLEMENTARY OIL TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TYPE Z MIL STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN


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