The Bell Crank, cataloged under National Stock Number 1680-00-758-8872, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1680-00-758-8872 |
| Primary Part Number | 363727-6 |
| Item Name | Bell Crank |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co |
| Status | ACTIVE |
| Bore Length | 1.594 INCHES NOMINAL IN |
| Counterbore Depth | 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Counterbore Diameter | 1.437 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN |
| Bore Diameter | 1.249 INCHES MINIMUM AND 1.262 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 363727-6 | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA) |
| 363727-6 | Frazier Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 363727-6 | 3/2 Design control — primary reference U.S. Government activity |
| 363727-6 | 5/9 Secondary reference K & K Precision Manufacturing, Inc |
NSN 1680-00-758-8872 is a Bell Crank, manufactured by Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-758-8872 has 2 manufacturer part numbers on file: 363727-6 (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co), 363727-6 (Frazier Aviation Inc).
Key specifications for 363727-6: Bore Length: 1.594 INCHES NOMINAL IN; Counterbore Depth: 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Counterbore Diameter: 1.437 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN; Bore Diameter: 1.249 INCHES MINIMUM AND 1.262 INCHES MAXIMUM IN. 5 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 1680-00-758-8872 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.