5310-01-556-4561 WASHER,FLAT Index 5310-01-557-0952 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-557-0947

Federal Supply Class:
5310

National Item Identification Number:
015570947

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:
01536440Y3H3FASTENAL COMPANY
1001906761C19MIL-COTS CORPORATION
12759-006790Y3H3FASTENAL COMPANY
20008471EFH8GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.


Techincal Specification:
MATERIALSTEEL OVERALL
SPECIAL FEATURESM20-2.5 DIN 934 Z CL10 COARSE THREAD HEX FULL NUT


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