The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-526-5780, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-526-5780 |
| Primary Part Number | 9M841F19 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Receptacle Overall Length | 7.437 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-83488, TY 2, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Center to Center Distance Between Mounting Holes | 0.375 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Mounting Style | PLAIN W/MOUNTING HOLE |
| Material Document and Classification | QQ-A-200/8, T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Turnlock Receptacle Style | RECEPTACLE |
| Receptacle Width | 0.281 INCHES NOMINAL IN |
| Turnlock Mounting Hole Diameter | 0.128 INCHES NOMINAL IN |
| Surface Treatment | ALUMINUM OVERALL |
| Receptacle Height | 0.625 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| T841-19 | Trico Manufacturing Inc. (USA) |
| 9M841F19 PRIMARY | The Boeing Company Div Defense (USA) |
| 3590FH19 PRIMARY | Southco Inc (USA) |
| S2800IVD19 PRIMARY | Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc (USA) |
| PR35FH019 PRIMARY | Southco Inc (USA) |
| Reference | Meaning |
|---|---|
| PR35FH019 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-526-5780 is a Receptacle,turnlock Fastener, manufactured by The Boeing Company Div Defense, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-526-5780 has 5 manufacturer part numbers on file: T841-19 (Trico Manufacturing Inc.), 9M841F19 (The Boeing Company Div Defense), 3590FH19 (Southco Inc), S2800IVD19 (Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc), PR35FH019 (Southco Inc).
Key specifications for 9M841F19: Receptacle Overall Length: 7.437 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-83488, TY 2, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Center to Center Distance Between Mounting Holes: 0.375 INCHES NOMINAL IN; Criticality Code Justification: AGAV. 12 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.