4820-01-479-2320 VALVE DISK,SPECIAL Index 2990-01-479-2322 SENSOR,MANIFOLD ABSOLUTE PRESSUR

National Stock Number:
5310-01-479-2321

Federal Supply Class:
5310

National Item Identification Number:
014792321

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:
01113140Y3H3FASTENAL COMPANY
1002574961C19MIL-COTS CORPORATION
304611145152OSHKOSH CORP
304611175Q65OSHKOSH DEFENSE LLC


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429 GR5 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,JAM 1.375-12UNF GR5
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.375 INCHES
NUT HEIGHT0.747 INCHES MINIMUM AND 0.815 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.994 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTMB633, TYPE II, CLASS 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTDICHROMATE AND ZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF


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