Product Details | SOCKET HEAD CAP SCREW

5305-01-157-7389 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: 8031385623SIZE5PC7, 803-1385623SIZE5PC7, 810138562305107, 810-1385623-051-07, 5305-01-157-7389, 01-157-7389, 5305011577389, 011577389

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 11 JUL 1983 01-157-7389

Drawings & Photos | NSN 5305-01-157-7389


Cross Reference | NSN 5305-01-157-7389

Part Number Cage Code Manufacturer
803-1385623SIZE5PC7 80064 NAVAL SHIP SYSTEMS COMMAND
810-1385623-051-07 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 5305-01-157-7389

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.432 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
FASTENER LENGTH 0.532 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
MATERIAL NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM-B164 ASSN STD ALL MATERIAL RESPONSES OR QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL
HEAD STYLE C44 FILLISTER
HEAD DIAMETER 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM
HEAD HEIGHT 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
INTERNAL DRIVE STYLE D14 SLOT
LOCKING FEATURE PELLET THREADS

Restrictions/Controls & Freight Information | NSN 5305-01-157-7389

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 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
Less than car load rating
Less than truck load rating M 85.0
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 5305-01-157-7389

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each