4730-00-954-1125 PACKING NUT Index 4730-00-954-1129 PACKING NUT ASSEMBLY

National Stock Number:
5310-00-954-1127

Federal Supply Class:
5310

National Item Identification Number:
009541127

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:
CPP2025-411N09017EDO
CPP2025B001-411N09017EDO
N0200P00021E09172GENERAL ELECTRIC CO MATERIALS INFORMATION SERVICES
N200P21E09172GENERAL ELECTRIC CO MATERIALS INFORMATION SERVICES


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 464 OR COPPER ALLOY 485 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.218 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.437 INCHES NOMINAL
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH20


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