Product Details | SOCKET HEAD CAP SCREW

5305-00-983-8081 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.

Part Alternates: MS16998111, MS16998-111, SL14724 ITEM 35, SL14724ITEM35, E9190620, E91906-20, 1080, 5305-00-983-8081, 00-983-8081, 5305009838081, 009838081

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 00-983-8081

Drawings & Photos | NSN 5305-00-983-8081


Demand History | NSN 5305-00-983-8081

Part Number Request Date QTY Origin
MS16998111 2022-09-255 600 Turkey
1080 2011-09-272 20 KE

Cross Reference | NSN 5305-00-983-8081

Part Number Cage Code Manufacturer
NAS1351-10-36P 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5305-00-983-8081

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.625 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 2.190 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
FASTENER LENGTH 2.190 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH 130000 POUNDS PER SQUARE INCH
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.921 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
HEAD HEIGHT 0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS16998-111

Restrictions/Controls & Freight Information | NSN 5305-00-983-8081

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information