Product Details | TURNLOCK FASTENER STUD

5325-01-509-5671 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: CA181121TS, CA18112-1TS, 5325-01-509-5671, 01-509-5671, 5325015095671, 015095671

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 25 JUN 2003 01-509-5671

Drawings & Photos | NSN 5325-01-509-5671


Demand History | NSN 5325-01-509-5671

Part Number Request Date QTY Origin
5325-01-509-5671 2026-02-41 500 United States
CA181121TS 2025-12-337 200 ID
5325-01-509-5671 2025-09-244 133 UK
CA181121TS 2025-06-153 133 UK
CA181121TS 2025-03-78 115 France
5325-01-509-5671 2023-09-268 3497 Malaysia
CA181121TS 2022-11-306 200 Korea
5325-01-509-5671 2022-07-195 263 Malaysia
5325-01-509-5671 2018-01-03 100 Malaysia
5325-01-509-5671 2017-06-167 50 Malaysia
5325-01-509-5671 2017-06-166 50 MY
CA181121TS 2016-04-98 60 Indonesia
CA181121TS 2016-03-75 100 Philippines
CA181121TS 2016-01-05 1 Indonesia
CA181121TS 2016-01-05 60 Indonesia
CA181121TS 2016-01-05 60 Indonesia
CA181121TS 2011-09-250 200 Poland
5325-01-509-5671 2011-08-228 1000 Brazil
CA18112-1TS 2011-02-59 1000
CA18112-1TS 2010-10-300 1000
CA181121TS 2010-07-208 1000 United States
CA181121TS 2010-07-208 1000 United States
CA181121TS 2009-06-162 210 Malaysia
CA181121TS 2007-08-227 1000 Indonesia

Cross Reference | NSN 5325-01-509-5671

Part Number Cage Code Manufacturer
CA18112-1TS 29372 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5325-01-509-5671

Characteristic Specifications
MATERIAL STEEL COMP 4140 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLE 16 STUD SHANK
GRIP LENGTH 0.150 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
EXTENSION LENGTH 0.210 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER 0.2470 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLE 1 FLAT COUNTERSUNK
DIAMETER 0.329 INCHES MINIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.164-32-3B UNC
DRIVE TYPE TORQUE SET
III END ITEM IDENTIFICATION HELICOPTER, UH-TIGER

Restrictions/Controls & Freight Information | NSN 5325-01-509-5671

Category Code Description
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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information