7025-01-496-8792 DISK DRIVE UNIT Index 5305-01-496-8794 SETSCREW

National Stock Number:
5310-01-496-8793

Federal Supply Class:
5310

National Item Identification Number:
014968793

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:
167-6985280-2053711NAVAL SEA SYSTEMS COMMAND
H541-0252-2096169ELECTRIC BOAT CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.120 INCHES NOMINAL
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.250 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE2.250 INCHES
NUT DIAMETER4.160 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.690 INCHES NOMINAL
SMALL END DIAMETER3.000 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUN
UNDERCUT THICKNESS0.380 INCHES NOMINAL


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