The Locking Plate,nut and Bolt, cataloged under National Stock Number 5340-00-944-0520, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Deutschland Ltd & Co Kg. Government technical data includes 12 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-944-0520 |
| Primary Part Number | 1-190-019-03 |
| Item Name | Locking Plate,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rolls-Royce Deutschland Ltd & Co Kg |
| Status | ACTIVE |
| Plate Thickness | 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 2.036 INCHES NOMINAL IN |
| Center Radius | 14.062 INCHES NOMINAL IN |
| End Radius | 0.250 INCHES NOMINAL IN |
| Style Designator | RADIUS |
| Material Document and Classification | AMS 5510, SAE 30321 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.280 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | FLAT |
| Surface Treatment | PASSIVATE |
| Width | 0.440 INCHES NOMINAL IN |
| Prebent Locking Feature Location | ALL |
| Material | STEEL COMP 321 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1-190-019-03 | Rolls-Royce Deutschland Ltd & Co Kg (DEU) |
| Reference | Meaning |
|---|---|
| 1-190-019-03 | 5/2 Secondary reference U.S. Government activity |
| 1-190-019-03 | C/1 Advisory reference — outside the item-of-supply concept Ozark Aeroworks Llc |
| 1-190-019-03 | 3/9 Design control — primary reference U.S. Government activity |
| 1-190-019-03 | 5/9 Secondary reference Newhart Products, Inc. |
| 1-190-019-03 | 5/9 Secondary reference United Hydroforming Co Inc |
| 1-190-019-03 | 5/9 Secondary reference F Rogers Co. |
NSN 5340-00-944-0520 is a Locking Plate,nut and Bolt, manufactured by Rolls-Royce Deutschland Ltd & Co Kg, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-944-0520 has 1 manufacturer part number on file: 1-190-019-03 (Rolls-Royce Deutschland Ltd & Co Kg).
Key specifications for 1-190-019-03: Plate Thickness: 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 2.036 INCHES NOMINAL IN; Center Radius: 14.062 INCHES NOMINAL IN; End Radius: 0.250 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.