The Hinge,butt, cataloged under National Stock Number 5340-01-466-8305, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Roy Hopwood (fasteners) Limited. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-466-8305 |
| Primary Part Number | C6-25-SOUTHCO |
| Item Name | Hinge,butt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Roy Hopwood (fasteners) Limited |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Reversible Feature | NOT INCLUDED |
| Mounting Method | UNTHREADED HOLE(S) |
| Body Width | 2.050 INCHES NOMINAL IN |
| Pin Tip Style | OVAL HEAD |
| Style Designator | BUTT |
| Mounting Hole Diameter | 0.470 INCHES NOMINAL IN |
| Pin Center to Body Edge Distance | 1.120 INCHES NOMINAL IN |
| Material Thickness | 0.360 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Pin Removability | REMOVABLE |
| Knuckle Quantity | 1 |
| Material | UNABLE TO DECODE |
| Rising Pin | NOT INCLUDED |
| Knuckle Type | BALL BEARING |
| 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 |
| Part Number | Manufacturer |
|---|---|
| C6-25-SOUTHCO | Roy Hopwood (fasteners) Limited (GBR) |
| C6-25-SOUTHCO | Zygology Limited (GBR) |
| Reference | Meaning |
|---|---|
| C6-25 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-466-8305 is a Hinge,butt, manufactured by Roy Hopwood (fasteners) Limited, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-466-8305 has 2 manufacturer part numbers on file: C6-25-SOUTHCO (Roy Hopwood (fasteners) Limited), C6-25-SOUTHCO (Zygology Limited).
Key specifications for C6-25-SOUTHCO: Mounting Hole Quantity: 4; Reversible Feature: NOT INCLUDED; Mounting Method: UNTHREADED HOLE(S); Body Width: 2.050 INCHES NOMINAL IN. 15 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.