The Arm,windshield Wiper, cataloged under National Stock Number 1680-00-294-9713, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-294-9713 |
| Primary Part Number | 16802-66 |
| Item Name | Arm,windshield Wiper |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Spline Minor Diameter | 0.437 INCHES NOMINAL IN |
| Drive Adapter Extension | NOT INCLUDED |
| Drive End Drive Shaft Mounting Hole | INCLUDED |
| Mounting Position | UNIVERSAL |
| Arm Length | 8.875 INCHES NOMINAL IN |
| Spline Major Diameter | 0.625 INCHES NOMINAL IN |
| Adjustability | NONADJUSTABLE |
| Spline Quantity | 50 |
| Painted Feature | INCLUDED |
| Drive End Locking Device | NOT INCLUDED |
| Color | BLACK, DULL |
| Drive Shaft Adapter | NOT INCLUDED |
| Drive End Mounting Type | SPLINE |
| Hole Diameter | 0.193 INCHES NOMINAL 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 |
|---|---|
| 16802-66 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| Reference | Meaning |
|---|---|
| 16802-66 | 5/9 Secondary reference Marquette Metal Products Co Sub of Curtiss-Wright Corp |
NSN 1680-00-294-9713 is a Arm,windshield Wiper, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-294-9713 has 1 manufacturer part number on file: 16802-66 (Curtiss-Wright Controls, Inc. Div Actuation Division).
1 possible match (shared part number, not a government interchangeability claim): 3020-00-684-1692. Verify interchangeability with system specifications before substitution.
Key specifications for 16802-66: Spline Minor Diameter: 0.437 INCHES NOMINAL IN; Drive Adapter Extension: NOT INCLUDED; Drive End Drive Shaft Mounting Hole: INCLUDED; Mounting Position: UNIVERSAL. 14 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.