The Stop,torque Arm, cataloged under National Stock Number 1620-01-256-4304, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Corporation. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-256-4304 |
| Primary Part Number | 2007637-1 |
| Item Name | Stop,torque Arm |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| FSC Application Data | NOSE LANDING GEAR,TORQUE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2007637-1 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2007637-1 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 10377242 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 1620PL0661971 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 2007637-1 | 5/9 Secondary reference Wego Precision Machine, Inc. |
| 2007637-1 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 1620-01-256-4304 is a Stop,torque Arm, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-256-4304 has 1 manufacturer part number on file: 2007637-1 (Goodrich Corporation).
Key specifications for 2007637-1: FSC Application Data: NOSE LANDING GEAR,TORQUE; Criticality Code Justification: FEAT; Special Features: FORM,FIT,FUNCTION; End Item Identification: AIRCRAFT F16C/D. 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.
NSN 1620-01-256-4304 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.