5306-00-054-8051 BOLT,SQUARE NECK Index 5306-00-054-8054 BOLT,SQUARE NECK

National Stock Number:
5306-00-054-8052

Federal Supply Class:
5306

National Item Identification Number:
000548052

Description:
BOLT,SQUARE NECK

Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.


Manufacturer Information:
54805219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
FF-B-584F81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFB58481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35751-10596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.126 INCHES MINIMUM
FASTENER LENGTH3.000 INCHES NOMINAL
MATERIALSTEEL COMP 301 OR
STEEL COMP 302 OR
STEEL COMP 302B OR
STEEL COMP 303 OR
STEEL COMP 303SE OR
STEEL COMP 304 OR
STEEL COMP 304L OR
STEEL COMP 305 OR
STEEL COMP 308 OR
STEEL COMP 309 OR
STEEL COMP 309S OR
STEEL COMP 310 OR
STEEL COMP 310S OR
STEEL COMP 314 OR
STEEL COMP 316 OR
STEEL COMP 316L OR
STEEL COMP 317 OR
STEEL COMP 321 OR
STEEL COMP 347 OR
STEEL COMP 348 OR
STEEL COMP 384 OR
STEEL COMP 385 OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR
QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
HARDNESS RATING95.0 ROCKWELL B MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH
HEAD STYLEBUTTON
HEAD DIAMETER0.907 INCHES MINIMUM AND
0.969 INCHES MAXIMUM
HEAD HEIGHT0.219 INCHES MINIMUM AND
0.239 INCHES MAXIMUM
NECK LENGTH0.219 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
NECK WIDTH0.431 INCHES MINIMUM AND
0.452 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS35751-105


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