The Receptacle,positive Lock, cataloged under National Stock Number 5325-01-040-6801, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Southco Manufacturing Ltd. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-040-6801 |
| Primary Part Number | SQA4 |
| Item Name | Receptacle,positive Lock |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Southco Manufacturing Ltd |
| Status | ACTIVE |
| Receptacle Material Thickness | 0.500 MILLIMETERS NOMINAL MM |
| Positive Lock Receptacle Length | 14.0 MILLIMETERS NOMINAL MM |
| Positive Lock Receptacle Width | 12.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | ZINC OR PASSIVATE OVERALL |
| Material | STEEL OVERALL |
| Positive Lock Receptacle Height | 8.600 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SQA4 PRIMARY | Southco Manufacturing Ltd (GBR) |
| Reference | Meaning |
|---|---|
| SQA4 | 5/9 Secondary reference Dzus Fastener Gmbh |
NSN 5325-01-040-6801 is a Receptacle,positive Lock, manufactured by Southco Manufacturing Ltd, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-040-6801 has 1 manufacturer part number on file: SQA4 (Southco Manufacturing Ltd).
Key specifications for SQA4: Receptacle Material Thickness: 0.500 MILLIMETERS NOMINAL MM; Positive Lock Receptacle Length: 14.0 MILLIMETERS NOMINAL MM; Positive Lock Receptacle Width: 12.0 MILLIMETERS NOMINAL MM; Surface Treatment: ZINC OR PASSIVATE OVERALL. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.