Product Details | MACHINE KEY

5315-01-493-1734 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: 4D98563 ITEM 6, 4D98563ITEM6, 9372C37H01, 5315-01-493-1734, 01-493-1734, 5315014931734, 014931734

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG) NSN Assign. NIIN
53 19 DEC 2001 01-493-1734

Drawings & Photos | NSN 5315-01-493-1734


Demand History | NSN 5315-01-493-1734

Part Number Request Date QTY Origin
9372C37H01 2025-11-308 5 DIBBS
4D98563 ITEM 6 2025-09-246 4 DIBBS
9372C37H01 2025-09-246 4 DIBBS
4D98563 ITEM 6 2023-11-323 1 DIBBS
9372C37H01 2023-11-323 1 DIBBS
4D98563 ITEM 6 2023-09-249 1 DIBBS
9372C37H01 2023-09-249 1 DIBBS
4D98563 ITEM 6 2021-08-229 3 DIBBS
9372C37H01 2021-08-229 3 DIBBS
4D98563 ITEM 6 2021-08-221 3 DIBBS
9372C37H01 2021-08-221 3 DIBBS
4D98563 ITEM 6 2021-07-209 3 DIBBS
9372C37H01 2021-07-209 3 DIBBS
4D98563 ITEM 6 2021-05-140 1 DIBBS
9372C37H01 2021-05-140 1 DIBBS
4D98563 ITEM 6 2021-05-129 1 DIBBS
9372C37H01 2021-05-129 1 DIBBS
4D98563 ITEM 6 2021-03-78 1 DIBBS
9372C37H01 2021-03-78 1 DIBBS
4D98563 ITEM 6 2021-03-70 1 DIBBS
9372C37H01 2021-03-70 1 DIBBS
4D98563 ITEM 6 2020-06-155 2 DIBBS
9372C37H01 2020-06-155 2 DIBBS
4D98563 ITEM 6 2019-05-125 2 DIBBS
9372C37H01 2019-05-125 2 DIBBS
5315-01-493-1734 2017-09-264 3 DIBBS
5315-01-493-1734 2014-10-275 3 DIBBS
5315-01-493-1734 2013-10-303 3 DIBBS
5315-01-493-1734 2013-06-168 3 DIBBS
5315-01-493-1734 2013-04-113 6 DIBBS
5315-01-493-1734 2009-10-295 2 DIBBS

Cross Reference | NSN 5315-01-493-1734

Part Number Cage Code Manufacturer
4D98563 ITEM 6 04808 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
9372C37H01 04808 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 5315-01-493-1734

Characteristic Specifications
MATERIAL STEEL COMP 4142 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM-A-322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR B15 PLAIN
OVERALL LENGTH 1.230 INCHES NOMINAL
OVERALL HEIGHT 0.375 INCHES MINIMUM
OVERALL WIDTH 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
III END ITEM IDENTIFICATION NUCLEAR REACTOR BOUNDRY AREA

Restrictions/Controls & Freight Information | NSN 5315-01-493-1734

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.
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 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 5315-01-493-1734

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
EA : Each