Product Details | TURNLOCK FASTENER STUD

5325-01-204-5518 A pinlike item designed to turn within and be held in place by an EYELET, TURNLOCK FASTENER; RING, RETAINING; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a LOCKSPRING, TURNLOCK FASTENER or RECEPTACLE, TURNLOCK FASTENER. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

Part Alternates: M1920146K5, M192014-6K5, ST3M7346W5, ST3M734-6W5, 019266K5, 01926-6K5, 10119320 , 1920146K5, 192014-6K5, 5325-01-204-5518, 01-204-5518, 5325012045518, 012045518

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 28 MAR 1985 01-204-5518

Drawings & Photos | NSN 5325-01-204-5518


Demand History | NSN 5325-01-204-5518

Part Number Request Date QTY Origin
ST3M7346W5 2025-04-119 75 us
ST3M7346W5 2025-04-91 115 United States
192014-6K5 2021-08-227 1690 DIBBS
M192014-6K5 2021-08-227 1690 DIBBS
ST3M734-6W5 2021-08-227 1690 DIBBS
192014-6K5 2021-05-147 2736 DIBBS
M192014-6K5 2021-05-147 2736 DIBBS
ST3M734-6W5 2021-05-147 2736 DIBBS
192014-6K5 2021-05-136 2736 DIBBS
M192014-6K5 2021-05-136 2736 DIBBS
ST3M734-6W5 2021-05-136 2736 DIBBS
192014-6K5 2021-03-63 3453 DIBBS
M192014-6K5 2021-03-63 3453 DIBBS
ST3M734-6W5 2021-03-63 3453 DIBBS
192014-6K5 2021-02-52 3453 DIBBS
M192014-6K5 2021-02-52 3453 DIBBS
ST3M734-6W5 2021-02-52 3453 DIBBS
5325-01-204-5518 2020-06-157 1 DIBBS-RFPs
5325-01-204-5518 2020-05-122 1 DIBBS-RFPs
ST3M7346W5 2009-05-121 900 US
5325-01-204-5518 2009-01-17 775 us
5325-01-204-5518 2008-09-263 4931 DIBBS
ST3M7346W5 2007-11-333 24 US

Cross Reference | NSN 5325-01-204-5518

Part Number Cage Code Manufacturer
01926-6K5 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
192014-6K5 29372 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
192014-6K5 5M902 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
192014-6K5 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
192014-6K5 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
M192014-6K5 16258 SPACELOK INC.
ST3M734-6W5 16258 SPACELOK INC.
ST3M734-6W5 5M902 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
ST3M734-6W5 76301 BOEING COMPANY, THE DBA BOEING
ST3M734-6W5 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5325-01-204-5518

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 23M107,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-83488,TY 2,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLE 16 STUD SHANK
GRIP LENGTH 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
EXTENSION LENGTH 0.460 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLE 1 FLAT COUNTERSUNK
DIAMETER 0.523 INCHES NOMINAL
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.250-28 UNJF
SECURING DEVICE TYPE RING
DRIVE TYPE SOCKET
MATERIAL ACCOMMODATED THICKNESS ANY ACCEPTABLE

Restrictions/Controls & Freight Information | NSN 5325-01-204-5518

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 066440 FASTENERS CURTAIN/SNAP METAL
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 5325-01-204-5518

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each