Product Details | TURNLOCK FASTENER STUD

5325-01-324-4278 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: S46501550, S4650-15-50, S46501560, S4650-15-60, 3M1167450, 3M1167-4-50, 5325-01-324-4278, 01-324-4278, 5325013244278, 013244278

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 19 AUG 1990 01-324-4278

Drawings & Photos | NSN 5325-01-324-4278


Demand History | NSN 5325-01-324-4278

Part Number Request Date QTY Origin
3M1167-4-50 2025-09-264 79 DIBBS
S4650-15-50 2025-09-264 79 DIBBS
3M1167-4-50 2024-02-51 61 DIBBS
S4650-15-50 2024-02-51 61 DIBBS
3M1167-4-50 2022-10-289 76 DIBBS
S4650-15-50 2022-10-289 76 DIBBS
3M1167450 2022-07-210 2 United States
5325-01-324-4278 2021-03-71 4 United States
5325-01-324-4278 2018-03-63 54 DIBBS
5325-01-324-4278 2017-04-116 160 DIBBS
5325-01-324-4278 2017-04-108 160 DIBBS
5325-01-324-4278 2016-09-259 10 US
5325-01-324-4278 2012-10-296 146 DIBBS
5325-01-324-4278 2012-06-164 40 United States
5325-01-324-4278 2011-05-136 120 DIBBS
5325-01-324-4278 2010-04-109 82 DIBBS
3M1167450 2009-07-209 5 US
5325-01-324-4278 2008-07-192 90 DIBBS
5325-01-324-4278 2008-06-155 24 DIBBS
5325-01-324-4278 2008-04-98 29 DIBBS

Cross Reference | NSN 5325-01-324-4278

Part Number Cage Code Manufacturer
3M1167-4-50 23893 PANELOC CORP THE
3M1167-4-50 76301 BOEING COMPANY, THE DBA BOEING
S4650-15-50 23893 PANELOC CORP THE
S4650-15-60 23893 PANELOC CORP THE

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Technical Data | NSN 5325-01-324-4278

Characteristic Specifications
MATERIAL STEEL COMP 4140 OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLE 20 STUD SHANK
GRIP LENGTH 0.744 INCHES MINIMUM AND 0.754 INCHES MAXIMUM
STUD SHANK MAJOR DIAMETER 0.243 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLE 3 FLAT FILLISTER
DIAMETER 0.500 INCHES NOMINAL
STUD HEAD HEIGHT 0.500 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS 0.744 INCHES MINIMUM AND 0.754 INCHES MAXIMUM
SPECIAL FEATURES 0.187 IN. MIN. 0.192 IN. MAX. HOLE ON HEAD,0.062 IN. MIN. 0.065 IN. MAX. HOLE ON STUD

Restrictions/Controls & Freight Information | NSN 5325-01-324-4278

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 5325-01-324-4278

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
A
EA : Each