Product Details | MACHINE KEY

5315-01-621-1901 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: 5WY21 , 6295E44ITEM27, 6295E44-ITEM27 , 5315-01-621-1901, 01-621-1901, 5315016211901, 016211901

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG) NSN Assign. NIIN
53 2013239 01-621-1901

Demand History | NSN 5315-01-621-1901

Part Number Request Date QTY Origin
5315-01-621-1901 2025-09-251 49 DIBBS
5315-01-621-1901 2024-03-86 49 DIBBS
5315-01-621-1901 2014-01-29 17 DIBBS
5315-01-621-1901 2014-01-14 17 DIBBS

Cross Reference | NSN 5315-01-621-1901

Part Number Cage Code Manufacturer
5WY21 5K831 W. W. GRAINGER, INC. DBA GRAINGER
6295E44-ITEM27 94259 WESTINGHOUSE ELECTRIC CORP BETTIS ATOMIC POWER LABORATORY

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Technical Data | NSN 5315-01-621-1901

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR PLAIN
OVERALL LENGTH 40.0 MILLIMETERS NOMINAL
OVERALL HEIGHT 6.0 MILLIMETERS NOMINAL
OVERALL WIDTH 6.0 MILLIMETERS NOMINAL

Restrictions/Controls & Freight Information | NSN 5315-01-621-1901

Category Code Description
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.
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code HX Navy ICP
Mechanicsburg, PA 17055-0788
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 5315-01-621-1901

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
1
PG : Package