The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-00-025-0032, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-025-0032 |
| Primary Part Number | 1028571-1 |
| Item Name | Stud Assembly,turnlock Fastener |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Turnlock Stud Head Style | FILLISTER COUNTERSUNK |
| Eyelet Length | 0.531 INCHES NOMINAL IN |
| Eyelet Outside Diameter | 0.312 INCHES NOMINAL IN |
| Stud Head Height | 0.220 INCHES NOMINAL IN |
| Distance From Engaging Member to Largest Bearing Surface of Head | 0.312 INCHES NOMINAL IN |
| Drive Type | SLOTTED |
| Stud Assembly Style | STUD ASSEMBLY |
| Diameter | 0.531 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material Accommodated Thickness | 0.025 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1028571-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| B1300-224PC2 | Simmons Fastener Corp an Amfast Corp (USA) |
| 987007PC2 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 41-600-1 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1028571PC1 | Naval Sea Systems Command (USA) |
| 12Z12207-2 | Naval Ordnance Standards (USA) |
NSN 5325-00-025-0032 is a Stud Assembly,turnlock Fastener, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-025-0032 has 6 cross-referenced part numbers: 1028571-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), B1300-224PC2 (Simmons Fastener Corp an Amfast Corp), 987007PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 41-600-1 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1028571PC1 (Naval Sea Systems Command) and 1 more.
There are 4 known substitutes for 5325-00-025-0032: 5342-00-757-4050, 5985-01-290-7247, 6220-01-415-7642 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1028571-1: Turnlock Stud Head Style: FILLISTER COUNTERSUNK; Eyelet Length: 0.531 INCHES NOMINAL IN; Eyelet Outside Diameter: 0.312 INCHES NOMINAL IN; Stud Head Height: 0.220 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-025-0032 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.