The Hinge,butt, cataloged under National Stock Number 5340-01-361-1566, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Australia Ltd C/o Dlm Secure Room. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-361-1566 |
| Primary Part Number | PL520D01000001/49 |
| Item Name | Hinge,butt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bae Systems Australia Ltd C/o Dlm Secure Room |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Reversible Feature | NOT INCLUDED |
| Body Width | 2.500 INCHES NOMINAL IN |
| Pin Tip Style | OVAL HEAD |
| Style Designator | BUTT |
| Mounting Hole Diameter | 0.190 INCHES NOMINAL IN |
| Pin Center to Body Edge Distance | 0.272 INCHES NOMINAL IN |
| Hinge Mounting Type | HALF MORTISE |
| Material Thickness | 0.668 INCHES NOMINAL IN |
| Pin Removability | NONREMOVABLE |
| Knuckle Quantity | 1 |
| Material | UNABLE TO DECODE |
| 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 |
|---|---|
| PL520D01000001/49 | Bae Systems Australia Ltd C/o Dlm Secure Room (AUS) |
| 4337-00007001 | Bae Systems (operations) Limited (GBR) |
| PL520D01000001 ITEM 49 | Bae Systems Australia Ltd C/o Dlm Secure Room (AUS) |
| Reference | Meaning |
|---|---|
| PL520D01000001/49 | 5/9 Secondary reference Awa Defence Industries Pty Ltd |
| PL520D01000001 ITEM 49 | 5/9 Secondary reference Awa Defence Industries Pty Ltd |
| 96-10-520-50 | 3/2 Design control — primary reference U.S. Government activity |
| 4337-00007001 | 7/2 Vendor item drawing reference Bae Systems Integrated Defense Solutions Inc. |
NSN 5340-01-361-1566 is a Hinge,butt, manufactured by Bae Systems Australia Ltd C/o Dlm Secure Room, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-361-1566 has 3 manufacturer part numbers on file: PL520D01000001/49 (Bae Systems Australia Ltd C/o Dlm Secure Room), 4337-00007001 (Bae Systems (operations) Limited), PL520D01000001 ITEM 49 (Bae Systems Australia Ltd C/o Dlm Secure Room).
1 possible match (shared part number, not a government interchangeability claim): 4920-01-558-5894. Verify interchangeability with system specifications before substitution.
Key specifications for PL520D01000001/49: Mounting Hole Quantity: 4; Reversible Feature: NOT INCLUDED; Body Width: 2.500 INCHES NOMINAL IN; Pin Tip Style: OVAL HEAD. 13 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.