Product Details | TURNLOCK FASTENER STUD

5325-01-240-0443 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: 25587792, 2558779-2, 9S48AA, 9S4-8AA, 5325-01-240-0443, 01-240-0443, 5325012400443, 012400443

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 07 SEP 1986 01-240-0443

Drawings & Photos | NSN 5325-01-240-0443


Demand History | NSN 5325-01-240-0443

Part Number Request Date QTY Origin
9S4-8AA 2024-09-248 14 DIBBS
9S4-8AA 2024-07-206 22 DIBBS
5325-01-240-0443 2010-08-229 141 DIBBS

Cross Reference | NSN 5325-01-240-0443

Part Number Cage Code Manufacturer
2558779-2 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
9S4-8AA 71286 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5325-01-240-0443

Characteristic Specifications
MATERIAL STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLE 16 STUD SHANK
GRIP LENGTH 0.291 INCHES MINIMUM AND 0.301 INCHES MAXIMUM
EXTENSION LENGTH 0.144 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
STUD SHANK MAJOR DIAMETER 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLE 3 FLAT FILLISTER
DIAMETER 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
STUD HEAD HEIGHT 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.250-28 UNF
DRIVE TYPE SOCKET
MATERIAL ACCOMMODATED THICKNESS ANY ACCEPTABLE
SPECIFICATION/STANDARD DATA 10001-2558779-2 MANUFACTURERS SPECIFICATION CONTROL

Restrictions/Controls & Freight Information | NSN 5325-01-240-0443

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 094533 EYELETS OR EYELET HOOKS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 713 unknown
Originating Activity Code ZS Denmark
ZT
ZU
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5325-01-240-0443

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