The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-489-1050, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 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 | 5325-00-489-1050 |
| Primary Part Number | 1201-320-Z3C |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Southco Inc |
| Status | CANCELLED |
| Grip Length | 0.200 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Shank Neck Length | 0.050 INCHES NOMINAL IN |
| Turnlock Stud Shank Style | STUD SHANK |
| Material | STEEL OVERALL |
| Stud Shank Major Diameter | 0.188 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.065 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Turnlock Stud Head Style | FILLISTER |
| Drive Type | SLOTTED |
| Diameter | 0.313 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1201-320-Z3C PRIMARY | Southco Inc (USA) |
| 10119120 | Nimikkeistokeskus Ncb Finland (FIN) |
| 26532 | Lockheed Martin Corp (USA) |
| A-88-0100-62 | Leonardo Uk Ltd (GBR) |
| A3-20 | Southco Inc (USA) |
| DNE0013 | J-Tec Associates, Inc. Dba J-Tec Associates Inc (USA) |
| 5325PL0162578 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 639552-001 | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| 6280B36520-43 | Sentinel Electronics Inc (USA) |
| A3-20CBC | Southco Inc. (USA) |
| 639552-001 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| LS2653-2 | Lockheed Martin Corp (USA) |
| A3-20CBC | Southco Inc (USA) |
| 42G1334 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 31826-13 | Raytheon Company Dba Raytheon (USA) |
| 1219-8 | Avien Inc |
NSN 5325-00-489-1050 is a Stud,turnlock Fastener, manufactured by Southco Inc, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-489-1050 has 16 cross-referenced part numbers: 1201-320-Z3C (Southco Inc), 10119120 (Nimikkeistokeskus Ncb Finland), 26532 (Lockheed Martin Corp), A-88-0100-62 (Leonardo Uk Ltd), A3-20 (Southco Inc) and 11 more.
There are 12 known substitutes for 5325-00-489-1050: 5315-00-109-7810, 5325-00-164-1847, 2910-00-215-9534 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1201-320-Z3C: Grip Length: 0.200 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; Shank Neck Length: 0.050 INCHES NOMINAL IN; Turnlock Stud Shank Style: STUD SHANK. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-489-1050 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.