The Locking Plate,nut and Bolt, cataloged under National Stock Number 5340-00-246-6571, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. Government technical data includes 11 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-246-6571 |
| Primary Part Number | 140276 |
| Item Name | Locking Plate,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Plate Thickness | 0.035 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 2.160 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN |
| Angle Between Ears in Deg | 90.0 |
| Body Width | 0.250 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Mounting Hole Diameter | 0.450 INCHES NOMINAL IN |
| Angle From Horizontal Centerline to EAR in Deg | 45.0 |
| Cross-Sectional Shape Style | FLAT |
| Width | 1.000 INCHES NOMINAL IN |
| Material | STEEL |
| EAR Width | 0.300 INCHES NOMINAL IN |
| 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 |
|---|---|
| 140276 PRIMARY | Cummins Inc. (USA) |
NSN 5340-00-246-6571 is a Locking Plate,nut and Bolt, manufactured by Cummins Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-246-6571 has 1 manufacturer part number on file: 140276 (Cummins Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 2530-00-422-7827, 5935-01-014-4783, 2530-01-096-3005. Verify interchangeability with system specifications before substitution.
Key specifications for 140276: Plate Thickness: 0.035 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 2.160 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN; Angle Between Ears in Deg: 90.0; Body Width: 0.250 INCHES NOMINAL IN. 11 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.