Product Details | HEXAGON HEAD CAP SCREW

5305-00-646-7389 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: MS35307109, MS35307-109, MS35307409, MS35307-409, N24P29016, WG107185, F53137 PC 15, F53137PC15, F53140 PC 16, F53140PC16, F53150 PC 15, F53150PC15, F54036 ITEM 15, F54036ITEM15, D301079 FIND NO 61, D301079FINDNO61, D301087 FIND NO 73, D301087FINDNO73, DH012C0100, E101286 PC NO 62, E101286PCNO62, E102170 PC NO 62, E102170PCNO62, E104459 FIND NO 62, E104459FINDNO62, F505, 12UNCX1188STAINLESS, 145451094210, 145-4510942-10, 1C816J, 205451094737, 205-4510947-37, 32018008BK, 32018-008-BK, 8001509P066, 801625-551-003 PC NO 26B, 801625551003PCNO26B, 92AV101NSYM13C, 92-AV101-N-SYM-13C, 5305-00-646-7389, 00-646-7389, 5305006467389, 006467389

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-646-7389

Drawings & Photos | NSN 5305-00-646-7389


Demand History | NSN 5305-00-646-7389

Part Number Request Date QTY Origin
5305-00-646-7389 2025-11-316 161 DIBBS
5305-00-646-7389 2024-08-231 39 DIBBS
5305-00-646-7389 2024-04-119 1079 DIBBS
5305-00-646-7389 2024-03-78 475 DIBBS
5305-00-646-7389 2023-11-323 31 DIBBS
5305-00-646-7389 2023-09-250 50 DIBBS
5305-00-646-7389 2023-08-225 565 DIBBS
5305-00-646-7389 2023-07-186 200 DIBBS
5305-00-646-7389 2023-07-183 131 DIBBS
5305-00-646-7389 2023-06-152 30 DIBBS
5305-00-646-7389 2023-06-152 249 DIBBS
5305-00-646-7389 2023-05-144 218 DIBBS
5305-00-646-7389 2023-05-135 3 DIBBS
5305-00-646-7389 2023-05-127 211 DIBBS
MS35307409 2015-10-302 4 United States
5305-00-646-7389 2013-10-295 35240 DIBBS
MS35307-409 2012-05-145 160 US
MS35307409 2011-10-298 1 United States
5305-00-646-7389 2009-03-82 7 US

Cross Reference | NSN 5305-00-646-7389

Part Number Cage Code Manufacturer
1/2-UNC X 1,18-8 STAINLESS 1N109 COAST INDUSTRIAL SUPPLY CO INC
145-4510942-10 51563 ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
1C816J 12603 CLARK EQUIPMENT CO
1C816J 77237 DANA OFF HIGHWAY PRODUCTS, LLC
205-4510947-37 51563 ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
32018-008-BK 71956 RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
8001509P066 24446 GENERAL ELECTRIC CO
801625-551-003 PC NO 26B 71956 RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
92-AV101-N-SYM-13C 0JF20 MC KEON ROLLING STEEL DOOR CO INC
D301079 FIND NO 61 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
D301087 FIND NO 73 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
DH012C0100 1N109 COAST INDUSTRIAL SUPPLY CO INC
E101286 PC NO 62 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E102170 PC NO 62 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E104459 FIND NO 62 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
F505 00365 TLD ACE CORPORATION
F53137 PC 15 15950 SMITH-BERGER MARINE, INC.
F53140 PC 16 15950 SMITH-BERGER MARINE, INC.
F53150 PC 15 15950 SMITH-BERGER MARINE, INC.
F54036 ITEM 15 15950 SMITH-BERGER MARINE, INC.
MS35307-109 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS35307-409 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
N24P29016 03538 LOCKHEED MARTIN CORPORATION DIV MST
N24P29016 24446 GENERAL ELECTRIC CO
WG107185 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV

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Technical Data | NSN 5305-00-646-7389

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.000 INCHES MAXIMUM
FASTENER LENGTH 1.000 INCHES NOMINAL
MATERIAL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 80000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35307-409

Restrictions/Controls & Freight Information | NSN 5305-00-646-7389

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.
Category Code Description
NMF Description 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5305-00-646-7389

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
Purchasing QTY
UOM
1
EA : Each