Product Details | SOCKET HEAD CAP SCREW

5305-01-431-9987 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: M8X30DIN7991M88, DIN7991-M8X30-8.8, DIN7991M8X3088, 01251502 , 456651004101, 5305-01-431-9987, 01-431-9987, 5305014319987, 014319987

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 23 MAY 1996 01-431-9987

Drawings & Photos | NSN 5305-01-431-9987


Demand History | NSN 5305-01-431-9987

Part Number Request Date QTY Origin
8 2024-11-318 1 us
5305-01-431-9987 2021-12-349 38 DIBBS
5305-01-431-9987 2021-06-181 60 DIBBS

Cross Reference | NSN 5305-01-431-9987

Part Number Cage Code Manufacturer
01251502 ZD484 J BLACKWOOD & SON LTD
456651004101 0000V NCB HUNGARY HONVEDSEGI EGYSEGES TERMEKKOD
DIN7991-M8X30-8.8 D8286 DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M8X30 DIN7991 M8,8 S9886 HAMWORTHY KSE AB
M8X30 DIN7991 M8,8 SJ648 TTS MARINE AB FORMERLY TTS SHIPSEQUIPMENT AB

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Technical Data | NSN 5305-01-431-9987

Characteristic Specifications
THREAD SERIES DESIGNATOR M
NOMINAL THREAD DIAMETER 8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 1.25
EXTERNAL THREAD TOLERANCE CLASS 6G
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 22.0 MILLIMETERS MINIMUM
FASTENER LENGTH 30.0 MILLIMETERS NOMINAL
MATERIAL STEEL PROPERTY CLASS 8.8 OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM
COUNTERSINK ANGLE 90.0 DEGREES NOMINAL AND 92.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 5.02 MILLIMETERS MINIMUM AND 5.14 MILLIMETERS MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-01-431-9987

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5305-01-431-9987

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative