Product Details | WOODRUFF KEY

5315-01-007-4945 An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.

Part Alternates: MS984109, MS9841-09, 845-7108795 ITEM 23, 8457108795ITEM23, 845-7285216 ITEM 28, 8457285216ITEM28, 845-7286651 ITEM 19, 8457286651ITEM19, 5315-01-007-4945, 01-007-4945, 5315010074945, 010074945

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG) NSN Assign. NIIN
53 05 AUG 1975 01-007-4945

Drawings & Photos | NSN 5315-01-007-4945


Demand History | NSN 5315-01-007-4945

Part Number Request Date QTY Origin
5315-01-007-4945 2025-10-280 287 DIBBS
MS984109 2025-07-190 200 US
5315-01-007-4945 2021-01-27 347 DIBBS
5315-01-007-4945 2018-06-154 220 DIBBS
5315-01-007-4945 2016-04-95 218 DIBBS
5315-01-007-4945 2011-09-252 125 DIBBS
5315-01-007-4945 2011-08-221 118 DIBBS
5315-01-007-4945 2010-05-138 50 DIBBS

Cross Reference | NSN 5315-01-007-4945

Part Number Cage Code Manufacturer
845-7108795 ITEM 23 53711 NAVAL SEA SYSTEMS COMMAND
845-7285216 ITEM 28 53711 NAVAL SEA SYSTEMS COMMAND
845-7286651 ITEM 19 53711 NAVAL SEA SYSTEMS COMMAND
MS9841-09 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5315-01-007-4945

Characteristic Specifications
MATERIAL STEEL COMP 303SE OR STEEL COMP 303 PLUS X OR STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL
STYLE DESIGNATOR C55 ROUND BOTTOM
CIRCLE DIAMETER 0.375 INCHES NOMINAL
THICKNESS 0.125 INCHES NOMINAL
KEY HEIGHT 0.172 INCHES NOMINAL
STARTING EDGE SHAPE CHAMFERED
KEY CHAMFER LENGTH 0.030 INCHES NOMINAL
KEY CHAMFER ANGLE 45.0 DEGREES NOMINAL
KEY SIZE DESIGNATION WOODRUFF 213
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS9841-09

Restrictions/Controls & Freight Information | NSN 5315-01-007-4945

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:UPrecious metal type is unknown
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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
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 5315-01-007-4945

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
Purchasing QTY
UOM
Q
EA : Each