Product Details | TURNLOCK FASTENER STUD

5325-01-177-2587 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: CA151123TS, CA15112-3TS, CA181123TS, CA18112-3TS, 5325-01-177-2587, 01-177-2587, 5325011772587, 011772587

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 21 APR 1984 01-177-2587

Drawings & Photos | NSN 5325-01-177-2587


Demand History | NSN 5325-01-177-2587

Part Number Request Date QTY Origin
CA181123TS 2025-12-337 200 ID
5325-01-177-2587 2025-01-15 100 us
CA181123TS 2024-04-102 500 UK
CA181123TS 2020-07-184 100 United States
5325-01-177-2587 2020-06-177 160 CO
5325-01-177-2587 2020-06-169 250 CO
5325-01-177-2587 2020-04-99 200 US
CA181123TS 2010-07-208 500 United States
CA181123TS 2010-07-208 500 United States
CA181123TS 2008-08-227 100 US

Cross Reference | NSN 5325-01-177-2587

Part Number Cage Code Manufacturer
CA15112-3TS K8862 AIM AVIATION JECCO LIMITED
CA18112-3TS 0117B AIRBUS DEFENCE AND SPACE SAU DBA EADS CASA
CA18112-3TS 29372 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
CA18112-3TS D0680 ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - CAMLOC

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Technical Data | NSN 5325-01-177-2587

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,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLE 17 STUD SHANK
GRIP LENGTH 0.291 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
MINOR DIAMETER 0.221 INCHES NOMINAL
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
MATERIAL ACCOMMODATED THICKNESS ANY ACCEPTABLE

Restrictions/Controls & Freight Information | NSN 5325-01-177-2587

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.
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
No Freight Information