The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-616-4788, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Andrea Systems Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-616-4788 |
| Primary Part Number | C91 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Andrea Systems Llc |
| Status | ACTIVE |
| Material Accommodated Thickness | 3.546 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Drive Type | SLOTTED |
| Surface Treatment | CADMIUM OVERALL |
| Stud Shank Major Diameter | 0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN |
| Turnlock Stud Head Style | FILLISTER |
| Turnlock Stud Shank Style | STUD SHANK |
| Grip Length | 3.396 INCHES MINIMUM AND 3.401 INCHES MAXIMUM IN |
| Diameter | 0.302 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5325-00-616-4788 is a Stud,turnlock Fastener, manufactured by Andrea Systems Llc, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-616-4788 has 4 cross-referenced part numbers: C30-0013 (Andrea Electronics Corporation), C91 (Andrea Systems Llc), C30-0013 (Andrea Systems Llc), C91 (Andrea Electronics Corporation).
There are 6 known substitutes for 5325-00-616-4788: 3040-00-759-8831, 5950-01-028-6693, 3455-01-050-7023 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for C91: Material Accommodated Thickness: 3.546 INCHES NOMINAL IN; Material: STEEL OVERALL; Drive Type: SLOTTED; Surface Treatment: CADMIUM OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.