The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-449-3157, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-449-3157 |
| Primary Part Number | 1201-430-Z3C |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Southco Inc |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Diameter | 0.437 INCHES NOMINAL IN |
| Turnlock Stud Head Style | FILLISTER |
| Material Accommodated Thickness | 0.291 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Turnlock Stud Shank Style | STUD SHANK |
| Stud Shank Major Diameter | 0.250 INCHES NOMINAL IN |
| Grip Length | 0.530 INCHES NOMINAL IN |
| Shank Neck Length | 0.410 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 944.48.81.000 | Pilatus Aircraft Ltd (CHE) |
| A4-30 | Southco Inc (USA) |
| 1201-430-Z3C PRIMARY | Southco Inc (USA) |
NSN 5325-00-449-3157 is a Stud,turnlock Fastener, manufactured by Southco Inc, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-449-3157 has 3 cross-referenced part numbers: 944.48.81.000 (Pilatus Aircraft Ltd), A4-30 (Southco Inc), 1201-430-Z3C (Southco Inc).
There are 8 known substitutes for 5325-00-449-3157: 5961-00-139-2398, 5977-00-284-9122, 3120-00-294-2386 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1201-430-Z3C: Surface Treatment: CADMIUM OVERALL; Material: STEEL OVERALL; Diameter: 0.437 INCHES NOMINAL IN; Turnlock Stud Head Style: FILLISTER. 9 total characteristics are documented in the Federal Logistics Information System.