The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-166-4163, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-166-4163 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Reference Data and Literature | TO 35-1-271-2 |
| Functional Description | USED DURING ACFT MAINTENANCE. HOLDING PLATE PROVIDES A BOLT PATTERN ON GEAR BOX HOUSING. THE OTHER END OF PLATE ATTACHES TO COMMERCIAL POWER ARM |
| Reference Number Differentiating Characteristics | AS DETERMINED BY SOURCE CONTROL DRAWING |
| 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 |
|---|---|
| LE182-0036-0001 | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| R-TBD-568 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
| 123D5858P1 | 5/9 Secondary reference U.S. Government activity |
| 123D5858G1 | 3/3 Design control — primary reference U.S. Government activity |
NSN 4920-01-166-4163 is a Fixture,aircraft Maintenance, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-166-4163 has 1 manufacturer part number on file: LE182-0036-0001 (The Boeing Company Div Legacy Am&m).
Key specifications for 4920-01-166-4163: Reference Data and Literature: TO 35-1-271-2; Functional Description: USED DURING ACFT MAINTENANCE. HOLDING PLATE PROVIDES A BOLT PATTERN ON GEAR BOX HOUSING. THE OTHER END OF PLATE ATTACHES TO COMMERCIAL POWER ARM; Part Name Assigned by Controlling Agency: PLATE ASSEMBLY-HOLDING, FLAP/SLAT; End Item Identification: B-1B ACFT AGE. 3 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.