The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-00-290-8028, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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 | 5325-00-290-8028 |
| Primary Part Number | 4002-4 |
| Item Name | Stud Assembly,turnlock Fastener |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | CANCELLED |
| Diameter | 0.380 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Securing Device Type | WASHER |
| Distance From Engaging Member to Largest Bearing Surface of Head | 0.513 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN |
| Turnlock Stud Head Style | STUD HEAD |
| Stud Head Height | 0.098 INCHES NOMINAL IN |
| Stud Assembly Style | STUD ASSEMBLY |
| Eyelet Outside Diameter | 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN |
| Eyelet Length | 0.257 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.141 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| Drive Type | SLOTTED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0745231265 | Kirsch Gmbh (DEU) |
| BACS21X4 | The Boeing Company Div Defense (USA) |
| A72498 | Ballantyne of Omaha Inc. (USA) |
| 4002-4 PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| 502AS2137-004 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 4002-4 | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
| 6L.3741.001-296848 | Leonardo Germany Gmbh (DEU) |
| 72498 | Arma Div Ambac Industries Inc |
NSN 5325-00-290-8028 is a Stud Assembly,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-290-8028 has 8 cross-referenced part numbers: 0745231265 (Kirsch Gmbh), BACS21X4 (The Boeing Company Div Defense), A72498 (Ballantyne of Omaha Inc.), 4002-4 (Howmet Global Fastening Systems Inc Div Camloc Products), 502AS2137-004 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 3 more.
There are 12 known substitutes for 5325-00-290-8028: 5999-00-061-7562, 5307-00-135-3080, 5961-00-170-4430 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4002-4: Diameter: 0.380 INCHES NOMINAL IN; Material: STEEL OVERALL; Surface Treatment: CADMIUM AND CHROMATE OVERALL; Securing Device Type: WASHER. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-290-8028 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.