2840-00-021-8168 NOZZLE ASSEMBLY,TURBINE,AIRCRAFT Index 2840-00-021-8170 NOZZLE,TURBINE,AIRCRAFT GAS TURB

National Stock Number:
5306-00-021-8169

Federal Supply Class:
5306

National Item Identification Number:
000218169

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:
21816924617GENERAL MOTORS CORP
MS35754-4796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.142 INCHES MINIMUM AND
1.669 INCHES MAXIMUM
FASTENER LENGTH1.875 INCHES MINIMUM AND
2.125 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633,CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MINIMUM YIELD STRENGTH40000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER1.063 INCHES MINIMUM AND
1.147 INCHES MAXIMUM
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND
82.0 DEGREES MAXIMUM
NECK LENGTH0.456 INCHES MINIMUM AND
0.506 INCHES MAXIMUM
NECK WIDTH0.625 INCHES MINIMUM AND
0.640 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS35754-47


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