The Lock Spring,turnlock Fastener, cataloged under National Stock Number 5325-00-171-4680, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Andrea Electronics Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-171-4680 |
| Primary Part Number | C422 |
| Item Name | Lock Spring,turnlock Fastener |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Andrea Electronics Corporation |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Center to Center Distance Between Eyes | 0.625 INCHES NOMINAL IN |
| Eye Diameter | 0.094 INCHES NOMINAL IN |
| Lockspring Overall Height | 0.175 INCHES NOMINAL IN |
| Stock Diameter | 0.045 INCHES NOMINAL IN |
| Lockspring Style | LOCKSPRING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C422 | Andrea Electronics Corporation (USA) |
| 4-27321C | Leonardo S.p.a. Security & Information System Division (ITA) |
| 28C800-013 | Ail Systems Inc Sub of Eaton Corp (USA) |
| 1512803-001 | Harris-Magnavox Systems Co a Joint Venture (USA) |
| SE175 | Southco Inc (USA) |
| 53-175 | Southco Inc (USA) |
| FD-T0044-002 | Raytheon E-Systems, Inc (USA) |
| 5360PL0162612 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| S235A178-4 | Telephonics Corp (USA) |
| 70-107078-3175 | General Dynamics Mission Systems, Inc. (USA) |
| 57A5A31-2 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 26373-4 | Raytheon Company Dba Raytheon (USA) |
| 891949PC3175 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| S3-175 | Southco Inc (USA) |
| 3-02 | Belleville Wire Cloth Co Div Belleville Wire Cloth Company, Inc (USA) |
| 8851234 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA) |
| 21878 | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA) |
| 115956-002 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 12003573 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| S3-175 | Abb Installation Products Inc (USA) |
NSN 5325-00-171-4680 is a Lock Spring,turnlock Fastener, manufactured by Andrea Electronics Corporation, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-171-4680 has 26 cross-referenced part numbers: C422 (Andrea Electronics Corporation), 4-27321C (Leonardo S.p.a. Security & Information System Division), 28C800-013 (Ail Systems Inc Sub of Eaton Corp), 1512803-001 (Harris-Magnavox Systems Co a Joint Venture), SE175 (Southco Inc) and 21 more.
There are 12 known substitutes for 5325-00-171-4680: 3110-00-144-8662, 5133-00-228-1360, 3895-00-240-7203 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for C422: Material: STEEL OVERALL; Surface Treatment: CADMIUM OVERALL; Center to Center Distance Between Eyes: 0.625 INCHES NOMINAL IN; Eye Diameter: 0.094 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-171-4680 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.