The Hinge,butt, cataloged under National Stock Number 5340-01-657-3717, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-657-3717 |
| Primary Part Number | 7-311150146-57 |
| Item Name | Hinge,butt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Reversible Feature | NOT INCLUDED |
| Mounting Hole Diameter | 1.14 INCHES NOMINAL IN |
| Pin Removability | REMOVABLE |
| Knuckle Quantity | 22 |
| Material | UNABLE TO DECODE |
| Performance Type | STANDARD LOAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7-311150146-57 PRIMARY | The Boeing Company (USA) |
NSN 5340-01-657-3717 is a Hinge,butt, manufactured by The Boeing Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-657-3717 has 1 manufacturer part number on file: 7-311150146-57 (The Boeing Company).
Key specifications for 7-311150146-57: Reversible Feature: NOT INCLUDED; Mounting Hole Diameter: 1.14 INCHES NOMINAL IN; Pin Removability: REMOVABLE; Knuckle Quantity: 22. 6 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.
NSN 5340-01-657-3717 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.