The Track,sliding Door, cataloged under National Stock Number 5340-00-759-7523, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is De Havilland Parts & Aerostructures Limited Div Field Aviation. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-759-7523 |
| Primary Part Number | C4B1592-1 |
| Item Name | Track,sliding Door |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | De Havilland Parts & Aerostructures Limited Div Field Aviation |
| Status | ACTIVE |
| Section Shape | STRAIGHT |
| Style Designator | U-SHAPED W/LIP |
| Height Above Bearing Surface | 0.650 INCHES NOMINAL IN |
| 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 |
|---|---|
| C4B1592-1 PRIMARY | De Havilland Parts & Aerostructures Limited Div Field Aviation (CAN) |
| Reference | Meaning |
|---|---|
| C4B1592-1 | 5/9 Secondary reference De Havilland Aircraft of Canada Limited |
NSN 5340-00-759-7523 is a Track,sliding Door, manufactured by De Havilland Parts & Aerostructures Limited Div Field Aviation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-759-7523 has 1 manufacturer part number on file: C4B1592-1 (De Havilland Parts & Aerostructures Limited Div Field Aviation).
Key specifications for C4B1592-1: Section Shape: STRAIGHT; Style Designator: U-SHAPED W/LIP; Height Above Bearing Surface: 0.650 INCHES NOMINAL IN; Special Features: O/A LGTH 59.833 FT FT. 3 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.