The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-240-5291, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Huck Products Division. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-240-5291 |
| Primary Part Number | DNM1051-1 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Countersink Angle in Deg | 100.0 |
| Receptacle Overall Length | 1.760 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes | 1.250 INCHES NOMINAL IN |
| Mounting Style | COUNTERSUNK |
| Turnlock Receptacle Style | RECEPTACLE |
| Receptacle Width | 0.622 INCHES NOMINAL IN |
| Turnlock Mounting Hole Diameter | 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Receptacle Height | 1.063 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| DNM1051-1 | Huck International, Inc. Div Huck Products Division (USA) |
| FIT5000-4 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| Reference | Meaning |
|---|---|
| 5015482 | 3/2 Design control — primary reference U.S. Government activity |
| 10119328 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| DNM1051-1 | 5/9 Secondary reference U.S. Government activity |
| 5015482 | 5/9 Secondary reference Tower Mechanical Products Inc Dba Allied Mechanical Products |
| 5015482 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 948958-4C | 5/2 Secondary reference U.S. Government activity |
NSN 5325-01-240-5291 is a Receptacle,turnlock Fastener, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-240-5291 has 2 manufacturer part numbers on file: DNM1051-1 (Huck International, Inc. Div Huck Products Division), FIT5000-4 (Fastener Innovation Technology, Inc. Dba F I T).
Key specifications for DNM1051-1: Countersink Angle in Deg: 100.0; Receptacle Overall Length: 1.760 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes: 1.250 INCHES NOMINAL IN; Mounting Style: COUNTERSUNK. 9 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.