5310-00-145-1998 NUT,PLAIN,KNURLED Index 5310-00-145-2003 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-145-2002

Federal Supply Class:
5310

National Item Identification Number:
001452002

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
22600N PIECE 3835795LESLIE CONTROLS, INC.
22600N PIECE 38L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-DTL-122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1222,TYIII,GR4,STYA81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1222,TYIII,GR4,STYAL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-DTL-1222L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-S-1222L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MILS122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
TYIII,GR 4,STY A,1-8UNC-2B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
TYIII,GR 4,STY A,1-8UNC-2BL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
NUT STYLEHEXAGON
NUT HEIGHT0.956 INCHES MINIMUM AND 1.012 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.000 INCHES
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 4 GRADE
WIDTH ACROSS FLATS1.575 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
TEMP RATING875.0 CELSIUS MINIMUM AND 1000.0 CELSIUS MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH8
THREAD SERIESUNC


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