5340-01-508-5897 FILLER NECK,LIQUID HOLDING UNIT Index 3020-01-508-5899 GUARD,MECHANICAL DRIVE

National Stock Number:
5305-01-508-5898

Federal Supply Class:
5305

National Item Identification Number:
015085898

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
0.190-24UNC-3AX0.375LG NICU81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
167-7409320-8753711NAVAL SEA SYSTEMS COMMAND
21802414696169ELECTRIC BOAT CORPORATION
B541-1100-8796169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH0.375 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH THREADS OR PELLET THREADS OR STRIP THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY R-405 OVERALL
POINT LENGTH0.041 INCHES MINIMUM AND 0.049 INCHES MAXIMUM
POINT STYLEHALF DOG
POINT CHAMFER ANGLE35.0 DEGREES NOMINAL
POINT DIAMETER0.120 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.190 INCHES
SPECIAL FEATURESDATA EXPORT RESTRICTED
WIDTH ACROSS FLATS0.094 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNC


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