The Locking Plate,nut and Bolt, cataloged under National Stock Number 5340-01-027-3943, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-027-3943 |
| Item Name | Locking Plate,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Plate Thickness | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 3.531 INCHES NOMINAL IN |
| Angle Between Ears in Deg | 36.0 |
| Body Width | 1.500 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZY |
| Style Designator | SOCKET |
| Material Document and Classification | ASTM A 240 TYPE 430 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 1.312 INCHES MINIMUM AND 1.343 INCHES MAXIMUM IN |
| Angle From Horizontal Centerline to EAR in Deg | 90.0 |
| Cross-Sectional Shape Style | FLAT |
| Width | 2.150 INCHES MINIMUM AND 2.212 INCHES MAXIMUM IN |
| Material | STEEL COMP 430 |
| EAR Width | 0.562 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 1474C65PC3 | 3/1 Design control — primary reference Westinghouse Electric Corp |
NSN 5340-01-027-3943 is a Locking Plate,nut and Bolt, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-027-3943: Plate Thickness: 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 3.531 INCHES NOMINAL IN; Angle Between Ears in Deg: 36.0; Body Width: 1.500 INCHES NOMINAL IN. 14 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.