The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-449-3126, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-449-3126 |
| Primary Part Number | 1206-550-Z3C |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Southco Inc |
| Status | ACTIVE |
| Stud Shank Major Diameter | 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Turnlock Stud Head Style | FLAT COUNTERSUNK |
| Material | STEEL OVERALL |
| Grip Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Diameter | 0.562 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Shank Neck Length | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Drive Type | SLOTTED |
| Turnlock Stud Shank Style | STUD SHANK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1206-550-Z3C PRIMARY | Southco Inc (USA) |
| F5-50 | Southco Inc (USA) |
NSN 5325-00-449-3126 is a Stud,turnlock Fastener, manufactured by Southco Inc, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-449-3126 has 2 cross-referenced part numbers: 1206-550-Z3C (Southco Inc), F5-50 (Southco Inc).
There are 3 known substitutes for 5325-00-449-3126: 3990-00-601-8313, 6645-01-184-5060, 2320-01-480-8109. Verify interchangeability with system specifications before substitution.
Key specifications for 1206-550-Z3C: Stud Shank Major Diameter: 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Turnlock Stud Head Style: FLAT COUNTERSUNK; Material: STEEL OVERALL; Grip Length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.