5305-00-068-8430 SCREW,CAP,SOCKET HEAD Index 5305-00-068-8432 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-068-8431

Federal Supply Class:
5305

National Item Identification Number:
000688431

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
003-007948-01326916NORTHROP GRUMMAN SYSTEMS CORPORATION
100A909592D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
15650450-3F6151SAFRAN
15650450-3FAQ15SAFRAN ELECTRONICS & DEFENSE
188150D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
2451694D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
4-00480-06903848ARMA DIV AMBAC INDUSTRIES INC
457-5510A486GNIMIKKEISTOKESKUS NCB FINLAND
5305PL06844379009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5M.3014.222.39D1901HENSOLDT SENSORS GMBH
911606-0990536LOCKHEED MARTIN CORP
H6616101488818KEARFOTT CORPORATION
MS16996-1380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS16996-1396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FASTENER LENGTH0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM
HARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
HEAD DIAMETER0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
HEAD HEIGHT0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 384 OR STEEL COMP XM-7 OVERALL
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
WIDTH ACROSS FLATS0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.797 INCHES MINIMUM AND 0.859 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNF


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