The Crank, cataloged under National Stock Number 1560-01-142-9180, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-142-9180 |
| Primary Part Number | 2-73851-9 |
| Item Name | Crank |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| General Characteristics Item Description | LOCATION-HORIZONTAL STABILIZER OPERATING MECHANISM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2-73851-9 | Tect Hypervelocity, Inc. (USA) |
| 2-73851-9 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 2-73851-9 | Danko Arlington, Inc. Dba Danko Arlington Inc (USA) |
| 2-73851-9 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2-73851-9 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 2-73851-9 | 5/9 Secondary reference K & K Precision Manufacturing, Inc |
NSN 1560-01-142-9180 is a Crank, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-142-9180 has 4 manufacturer part numbers on file: 2-73851-9 (Tect Hypervelocity, Inc.), 2-73851-9 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 2-73851-9 (Danko Arlington, Inc. Dba Danko Arlington Inc), 2-73851-9 (Northrop Grumman Systems Corporation).
Key specifications for 2-73851-9: General Characteristics Item Description: LOCATION-HORIZONTAL STABILIZER OPERATING MECHANISM; End Item Identification: T-38 ACFT. 1 specification is 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.
NSN 1560-01-142-9180 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.