4320-00-833-0567 RING,LANTERN Index 5310-00-833-0571 NUT,IMPELLER

National Stock Number:
5310-00-833-0568

Federal Supply Class:
5310

National Item Identification Number:
008330568

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:
44B3521-255A10855CARRIER CORP


Techincal Specification:
DRIVE POINT DEPTH0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
DRIVE POINT DIAMETER0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
DRIVE POINT QUANTITY4
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE1.125 INCHES
NUT DIAMETER2.984 INCHES MINIMUM AND 3.016 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM
SPECIAL FEATURES4 SLOTS 0.438 IN. W BY 0.062 IN. DEEP EXTEND ACROSS THE WIDTH OF THE NUT AND ARE CENTERED ON THE DRIVE POINT CENTERS
THREAD DIRECTIONLEFT-HAND
THREAD CLASS2B
THREAD QUANTITY PER INCH12
THREAD SERIESUNF


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