Product Details | SOCKET HEAD CAP SCREW

5305-00-272-7159 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: MS35455151, MS35455-151, 5305-00-272-7159, 00-272-7159, 5305002727159, 002727159

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01-JAN-63 00-272-7159

Drawings & Photos | NSN 5305-00-272-7159


Cross Reference | NSN 5305-00-272-7159

Part Number Cage Code Manufacturer
2300-2336 ITEM 4 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
MS16997-211 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5305-00-272-7159

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.750 INCHES
THREAD QUANTITY PER INCH 9
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 2.500 INCHES MINIMUM
FASTENER LENGTH 2.500 INCHES NOMINAL
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL 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 1.293 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
HEAD HEIGHT 0.864 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.750 INCHES MINIMUM AND 0.757 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA 6 TYPE
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35455-151

Restrictions/Controls & Freight Information | NSN 5305-00-272-7159

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information