4820-01-527-4418 VALVE,STOP-CHECK Index 5310-01-527-4420 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-527-4419

Federal Supply Class:
5310

National Item Identification Number:
015274419

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:
3861151-199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
DRIVE POINT DEPTH0.173 INCHES NOMINAL
DRIVE POINT QUANTITY3
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
COUNTERBORE DIAMETER0.960 INCHES NOMINAL SECOND END
HARDNESS RATING32.0 ROCKWELL B MINIMUM AND 38.0 ROCKWELL B MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT SPANNER
PRECIOUS MATERIALSILVER
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.937 INCHES
NUT COUNTERBORE DEPTH0.070 INCHES MINIMUM SECOND END AND 0.090 INCHES MAXIMUM SECOND END
NUT DIAMETER1.330 INCHES MINIMUM AND 1.350 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
SMALL END DIAMETER1.128 INCHES MINIMUM AND 1.138 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUN
UNDERCUT THICKNESS0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM


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