Product Details | MACHINE KEY

5315-00-816-6331 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: 10888220, 5315-00-816-6331, 00-816-6331, 5315008166331, 008166331

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-816-6331

Drawings & Photos | NSN 5315-00-816-6331


Demand History | NSN 5315-00-816-6331

Part Number Request Date QTY Origin
5315-00-816-6331 2021-09-256 106 DIBBS
5315-00-816-6331 2021-09-244 106 DIBBS
10888220 2020-07-184 50 CA
5315-00-816-6331 2017-10-303 5 DIBBS
5315-00-816-6331 2016-08-236 5 DIBBS
5315-00-816-6331 2015-01-08 3 DIBBS
5315-00-816-6331 2014-12-362 3 DIBBS
5315-00-816-6331 2013-07-190 100 DIBBS
5315-00-816-6331 2013-06-163 10 DIBBS
5315-00-816-6331 2012-12-341 10 DIBBS
5315-00-816-6331 2012-11-334 10 DIBBS
5315-00-816-6331 2012-04-117 2 DIBBS
5315-00-816-6331 2011-12-339 6 DIBBS
5315-00-816-6331 2011-08-216 12 DIBBS
5315-00-816-6331 2011-07-193 36 DIBBS
5315-00-816-6331 2010-10-302 31 DIBBS
5315-00-816-6331 2010-05-134 31 DIBBS
5315-00-816-6331 2010-03-62 20 DIBBS
5315-00-816-6331 2009-11-310 18 DIBBS
5315-00-816-6331 2009-03-72 5 DIBBS
5315-00-816-6331 2009-03-72 10 DIBBS
5315-00-816-6331 2009-03-72 15 DIBBS

Cross Reference | NSN 5315-00-816-6331

Part Number Cage Code Manufacturer
10888220 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 5315-00-816-6331

Characteristic Specifications
MATERIAL STEEL COMP 1340 AND STEEL COMP 4140 AND STEEL COMP 5140 AND STEEL COMP 6150 OVERALL
SURFACE TREATMENT PHOSPHATE ZINC OVERALL
HARDNESS RATING 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR B15 PLAIN
OVERALL LENGTH 1.875 INCHES NOMINAL
OVERALL HEIGHT 0.500 INCHES NOMINAL
OVERALL WIDTH 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM
MOUNTING HOLE TYPE AND QUANTITY 1 UNTHREADED-COUNTERBORED
MOUNTING HOLE DIAMETER 0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM
DISTANCE FROM MOUNTING HOLE CENTER TO END 0.937 INCHES NOMINAL
MOUNTING HOLE DEPTH 0.500 INCHES NOMINAL
COUNTERBORE DIAMETER 0.343 INCHES NOMINAL
COUNTERBORE DEPTH 0.250 INCHES NOMINAL
STARTING EDGE SHAPE CHAMFERED
KEY CHAMFER LENGTH 0.031 INCHES NOMINAL
KEY CHAMFER ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 10888220

Restrictions/Controls & Freight Information | NSN 5315-00-816-6331

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 SUB 9
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 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 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 5315-00-816-6331

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Q
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
Q
EA : Each