The Arm,windshield Wiper, cataloged under National Stock Number 1680-00-166-6209, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Cornell-Carr Co., Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1680-00-166-6209 |
| Primary Part Number | 302091-2-7 |
| Item Name | Arm,windshield Wiper |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Cornell-Carr Co., Inc. |
| Status | ACTIVE |
| FSC Application Data | MISCELLANEOUS ACFT ACCESSORIES AND COMPONENTS |
| Spline Minor Diameter | 0.419 INCHES NOMINAL IN |
| Drive Adapter Extension | NOT INCLUDED |
| Drive End Drive Shaft Mounting Hole | INCLUDED |
| Mounting Method | SADDLE BLADE |
| Mounting Position | UNIVERSAL |
| Arm Length | 12.062 INCHES MINIMUM AND 14.875 INCHES MAXIMUM IN |
| Spline Major Diameter | 0.437 INCHES NOMINAL IN |
| Adjustability | ADJUSTABLE |
| Spline Quantity | 50 |
| Painted Feature | NOT INCLUDED |
| Drive End Locking Device | NOT INCLUDED |
| Drive Shaft Adapter | NOT INCLUDED |
| Drive End Mounting Type | SPLINE |
| Hole Diameter | 0.196 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 |
|---|---|
| 302091-2-7 | Cornell-Carr Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 302091-2-7 | 5/9 Secondary reference U.S. Government activity |
| W2091-2-7 | 3/9 Design control — primary reference Rosemount Aerospace Inc Dba Rosemount Aerospace Inc |
| 302091-2-7 | 5/9 Secondary reference U.S. Government activity |
NSN 1680-00-166-6209 is a Arm,windshield Wiper, manufactured by Cornell-Carr Co., Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-166-6209 has 1 manufacturer part number on file: 302091-2-7 (Cornell-Carr Co., Inc.).
Key specifications for 302091-2-7: FSC Application Data: MISCELLANEOUS ACFT ACCESSORIES AND COMPONENTS; Spline Minor Diameter: 0.419 INCHES NOMINAL IN; Drive Adapter Extension: NOT INCLUDED; Drive End Drive Shaft Mounting Hole: INCLUDED. 15 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.