Product Details | TURNLOCK FASTENER STUD

5325-01-131-5541 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: M019166K8, M01916-6K-8, MT15468, MT154-6-8, ST3M78368, ST3M783-6-8 , 019166K8, 01916-6K-8, 10119243 , 5325-01-131-5541, 01-131-5541, 5325011315541, 011315541

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 12 MAY 1982 01-131-5541

Drawings & Photos | NSN 5325-01-131-5541


Demand History | NSN 5325-01-131-5541

Part Number Request Date QTY Origin
ST3M783-6-8 2021-09-256 586 DIBBS
ST3M783-6-8 2021-06-168 342 DIBBS
5325-01-131-5541 2020-05-122 1 DIBBS-RFPs
ST3M783-6-8 2020-02-55 449 DIBBS
ST3M783-6-8 2019-05-122 382 DIBBS
ST3M783-6-8 2019-04-114 382 DIBBS
5325-01-131-5541 2015-05-125 457 DIBBS
5325-01-131-5541 2009-04-113 474 DIBBS
5325-01-131-5541 2009-01-06 457 DIBBS

Cross Reference | NSN 5325-01-131-5541

Part Number Cage Code Manufacturer
01916-6K-8 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
01916-6K-8 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
M01916-6K-8 16258 SPACELOK INC.
MT154-6-8 84256 AVIBANK MFG., INC.
ST3M783-6-8 16258 SPACELOK INC.
ST3M783-6-8 29372 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
ST3M783-6-8 76301 BOEING COMPANY, THE DBA BOEING
ST3M783-6-8 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
ST3M783-6-8 84256 AVIBANK MFG., INC.
ST3M783-6-8 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5325-01-131-5541

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 PS13143,TY 2,CL 3,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLE 16 STUD SHANK
GRIP LENGTH 0.495 INCHES MINIMUM AND 0.505 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 3 FLAT FILLISTER
DIAMETER 0.503 INCHES NOMINAL
STUD HEAD HEIGHT 0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.250-28 UNF
SECURING DEVICE TYPE RING
DRIVE TYPE SOCKET
MATERIAL ACCOMMODATED THICKNESS ANY ACCEPTABLE

Restrictions/Controls & Freight Information | NSN 5325-01-131-5541

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 5325-01-131-5541

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
M
EA : Each