5330-01-146-0490 SEAL Index 5310-01-146-0492 NUT,SELF-LOCKING,GANG CHANNEL

National Stock Number:
5310-01-146-0491

Federal Supply Class:
5310

National Item Identification Number:
011460491

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:
10109808A486GNIMIKKEISTOKESKUS NCB FINLAND
74A410776-20031935AISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION
74A410776-20032M490NASSAU TOOL WORKS, INC
74A410776-20032U518BLAIR INDUSTRIES INC
74A410776-200332168ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
74A410776-200335962SAFRAN LANDING SYSTEMS CANADA INC
74A410776-20033Z260A. J. ASSOCIATES MANUFACTURING & ENGINEERING CO. INC.
74A410776-200350601CIRCOR AEROSPACE, INC.
74A410776-200358078AIRTRONICS, LLC
74A410776-20035ZSC8HDI LANDING GEAR USA INC
74A410776-20036Z056CM MANUFACTURING INC
74A410776-200376301THE BOEING COMPANY
74A410776-200385941MAGELLAN AEROSPACE, NEW YORK, INC.
74A410776-20039K006CIRCOR AEROSPACE, INC.
74A410776-2003S5495ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE1.375 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8844 CL1 COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.430 INCHES NOMINAL
WIDTH ACROSS FLATS1.875 INCHES NOMINAL


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