Product Details | MACHINE KEY

5315-01-318-2112 A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

Part Alternates: 8026599755 ITEM 49, 8026599755ITEM49, 5315-01-318-2112, 01-318-2112, 5315013182112, 013182112

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG) NSN Assign. NIIN
53 14 APR 1990 01-318-2112

Drawings & Photos | NSN 5315-01-318-2112


Cross Reference | NSN 5315-01-318-2112

Part Number Cage Code Manufacturer
8026599755 ITEM 49 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5315-01-318-2112

Characteristic Specifications
MATERIAL STEEL COMP 630 OVERALL
STYLE DESIGNATOR B23 STEPPED
OVERALL LENGTH 3.125 INCHES NOMINAL
OVERALL HEIGHT 1.000 INCHES NOMINAL
OVERALL WIDTH 1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM
FIRST FLAT LENGTH 1.878 INCHES NOMINAL
FLAT HEIGHT 0.380 INCHES NOMINAL
MOUNTING HOLE TYPE AND QUANTITY 1 THREADED
MOUNTING HOLE THREAD SERIES DESIGNATOR UNF
MOUNTING HOLE NOMINAL THREAD SIZE 0.562 INCHES
MOUNTING HOLE THREAD CLASS 3B
STARTING EDGE SHAPE CHAMFERED
KEY CHAMFER LENGTH 0.281 INCHES NOMINAL
KEY CHAMFER ANGLE 45.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 5315-01-318-2112

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 105840 NAILS/SPIKES I/S NOI PLAIN ETC
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 575 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 5315-01-318-2112

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative