5310-00-754-2271 WASHER,FLAT Index 5310-00-754-2273 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-754-2272

Federal Supply Class:
5310

National Item Identification Number:
007542272

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:
33A37-0404236LOCKHEED MARTIN CORP
883668319203PICATINNY ARSENAL
9177079-118876U S ARMY AVIATION AND MISSILE COMMAND
C10761-0002-000104274ROSEMOUNT INC DBA FISHER ROSEMOUNT SERVICE AND SUPPORT
C10761-0002-000159885ROSEMOUNT AEROSPACE INC
HNNY-440NA85480BRADY UNITED STATES
MIL-P-1709181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
N440X85480BRADY UNITED STATES


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIALPLASTIC POLYAMIDE OVERALL
NOMINAL THREAD SIZE0.112 INCHES
NUT HEIGHT0.120 INCHES MINIMUM AND 0.124 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIESUNC


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