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		                        | National Stock Number:
 5305-00-008-5879
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 000085879
 
 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.
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 Manufacturer Information:
 
 | 5305000085879 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |  | 5305000085879 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |  | NAS1191E04P4LH | 04348 | LAWRENCE ENGINEERING AND SUPPLY INC |  | NAS1191E04P4LH | 07679 | HARDWARE SPECIALTY CO. INC. |  | NAS1191E04P4LH | 07851 | NOR-CAL SUPPLY CO |  | NAS1191E04P4LH | 08938 | AIR INDUSTRIES CO INC |  | NAS1191E04P4LH | 16941 | LONG-LOK LLC |  | NAS1191E04P4LH | 17446 | HUCK INTERNATIONAL, INC |  | NAS1191E04P4LH | 30902 | F AND C SALES INC |  | NAS1191E04P4LH | 50568 | APCOM INC |  | NAS1191E04P4LH | 53606 | PLASTIC AND METAL PRODUCTS CORPORATION |  | NAS1191E04P4LH | 56357 | ND INDUSTRIES INC |  | NAS1191E04P4LH | 56878 | SPS TECHNOLOGIES, LLC |  | NAS1191E04P4LH | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. |  | NAS1191E04P4LH | 73197 | HI-SHEAR CORPORATION |  | NAS1191E04P4LH | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | NAS1191E04P4LH | 80539 | SPS TECHNOLOGIES, LLC |  | NAS1191E04P4LH | 97928 | HUCK INTL INC |  | NAS1191E04P4LH | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | 
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 Techincal Specification:
 
 | THREAD SERIES DESIGNATOR | UNJC |  | NOMINAL THREAD DIAMETER | 0.112 INCHES |  | THREAD QUANTITY PER INCH | 40 |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.169 INCHES MINIMUM AND |  |  | 0.250 INCHES MAXIMUM |  | FASTENER LENGTH | 0.219 INCHES MINIMUM AND |  |  | 0.250 INCHES MAXIMUM |  | MATERIAL | IRON ALLOY 660 OVERALL |  | SURFACE TREATMENT | CADMIUM AND |  |  | CHROMATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE2,CLASS3 FED SPEC ALL TREATMENT RESPONSES OVERALL |  | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |  | HEAD STYLE | FLAT CHAMFER |  | HEAD DIAMETER | 0.178 INCHES MINIMUM AND |  |  | 0.183 INCHES MAXIMUM |  | HEAD HEIGHT | 0.059 INCHES MINIMUM AND |  |  | 0.069 INCHES MAXIMUM |  | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |  | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |  |  | 32.0 MICROINCHES THREADS |  | SPECIFICATION/STANDARD DATA | 80205-NAS1191 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | 
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