The Extension Bracket Assembly, cataloged under National Stock Number 4920-01-059-6056, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 2 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 | 4920-01-059-6056 |
| Primary Part Number | 53D340514-1 |
| Item Name | Extension Bracket Assembly |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| FSC Application Data | TEST KIT,DIGITAL SCAN CONVERTER GROUP |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-250/11,ALLOY 6061-0,0.125 IN. X 1.250 IN. X 3.900 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 53D340514-1 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 4920-01-059-6056 is a Extension Bracket Assembly, manufactured by The Boeing Company Div Defense, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-059-6056 has 1 manufacturer part number on file: 53D340514-1 (The Boeing Company Div Defense).
Key specifications for 53D340514-1: FSC Application Data: TEST KIT,DIGITAL SCAN CONVERTER GROUP; General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11,ALLOY 6061-0,0.125 IN. X 1.250 IN. X 3.900 IN. IN. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.