4540-01-225-5771 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5925-01-225-5773 CIRCUIT BREAKER

National Stock Number:
5310-01-225-5772

Federal Supply Class:
5310

National Item Identification Number:
012255772

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:
4755-004 PIECE 1596169ELECTRIC BOAT CORPORATION
SSN613-209-1968269 PIECE 1580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DRIVE POINT DIAMETER0.375 INCHES NOMINAL
DRIVE POINT QUANTITY4
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 400 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PROPRIETARY CHARACTERISTICSMRCS
NOMINAL THREAD SIZE2.750 INCHES
NUT DIAMETER4.250 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.500 INCHES NOMINAL
SPECIAL FEATURESONE HOLE DRILLED IN THREADS 0.250-20UNC-2B
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN


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