The Leaf,butt Hinge, cataloged under National Stock Number 5340-01-187-2354, 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 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-187-2354 |
| Primary Part Number | 75A160115-2015 |
| Item Name | Leaf,butt Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Mounting Hole Quantity | 29 |
| Reversible Feature | NOT INCLUDED |
| Knuckle Inside Diameter | 0.050 INCHES NOMINAL IN |
| Style Designator | BUTT PARALLEL HOLES |
| Mounting Hole Diameter | 0.164 INCHES NOMINAL IN |
| Pin Center to Body Edge Distance | 1.000 INCHES NOMINAL IN |
| Hinge Mounting Type | FULL SURFACE |
| Hinge Pin | NOT INCLUDED |
| Material Thickness | 0.056 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 0.795 INCHES NOMINAL IN |
| Knuckle Quantity | 14 |
| Knuckle Length | 0.505 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Knuckle Type | FRICTION |
| Performance Type | NOT RATED |
| 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 |
|---|---|
| 75A160115-2015 | The Boeing Company Div Defense (USA) |
| 75A160115-2915 | Aircraft Hinge, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 75A160115-2015 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems Plc |
| 75A160115-2015 | 3/9 Design control — primary reference British Aerospace (military Aircraft & Aerostructures) |
NSN 5340-01-187-2354 is a Leaf,butt Hinge, manufactured by The Boeing Company Div Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-187-2354 has 2 manufacturer part numbers on file: 75A160115-2015 (The Boeing Company Div Defense), 75A160115-2915 (Aircraft Hinge, Inc.).
Key specifications for 75A160115-2015: Mounting Hole Quantity: 29; Reversible Feature: NOT INCLUDED; Knuckle Inside Diameter: 0.050 INCHES NOMINAL IN; Style Designator: BUTT PARALLEL HOLES. 16 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.