5310-01-500-8029 WASHER,FLAT Index 1680-01-500-8031 PANEL,INDICATOR

National Stock Number:
5310-01-500-8030

Federal Supply Class:
5310

National Item Identification Number:
015008030

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:
725453934228L3 TECHNOLOGIES, INC.
725453953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DRIVE POINT DEPTH0.125 INCHES NOMINAL
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.125 INCHES NOMINAL
BEARING SURFACE FINISH125.0 MICROINCHES
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A276 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM-A479 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR ASTM-A167 ASSN STD 3RD MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316 OVERALL OR STEEL COMP 317 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.750 INCHES
NUT DIAMETER2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM-A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNS


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