The Locking Plate,nut and Bolt, cataloged under National Stock Number 5340-01-172-3732, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-172-3732 |
| Primary Part Number | 75A430640-2001 |
| Item Name | Locking Plate,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Plate Thickness | 0.080 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | PS13201, CLASS 1, TYPE 2, MCDONNELL DOUGLAS CORP MFR REF SINGLE TREATMENT RESPONSE |
| Body Width | 0.300 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/11, T 651 FED SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.219 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | FLAT |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 75A430640-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 75A430640-2003 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 75A430640-2001 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 75A430640-2003 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5340-01-172-3732 is a Locking Plate,nut and Bolt, manufactured by The Boeing Company Div Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-172-3732 has 1 manufacturer part number on file: 75A430640-2001 (The Boeing Company Div Defense).
Key specifications for 75A430640-2001: Mounting Hole Quantity: 3; Plate Thickness: 0.080 INCHES NOMINAL IN; Surface Treatment Document and Classification: PS13201, CLASS 1, TYPE 2, MCDONNELL DOUGLAS CORP MFR REF SINGLE TREATMENT RESPONSE; Body Width: 0.300 INCHES NOMINAL IN. 9 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.