The Bell Crank, cataloged under National Stock Number 1680-01-699-8800, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bell Crank |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Vertex Modernization and Sustainment Llc (CAGE 072E5); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Gtc Machining Llc (CAGE 8C8V3); Parts Life Inc (CAGE 4MJR3) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-699-8800 |
| Primary Part Number | 4174AS0151-1 |
| Item Name | Bell Crank |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4174AS0151-1 | Vertex Modernization and Sustainment Llc (USA) |
| 4174AS0151-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 4174AS0151-1 | Gtc Machining Llc (USA) |
| 4174AS0151-1 | Parts Life Inc (USA) |
| Reference | Meaning |
|---|---|
| 417AS0151-1 | 5/9 Secondary reference Vertex Modernization and Sustainment Llc |
| 4174AS0151 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 417AS0151 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1680-01-699-8800 is a Bell Crank, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-699-8800 has 4 manufacturer part numbers on file: 4174AS0151-1 (Vertex Modernization and Sustainment Llc), 4174AS0151-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 4174AS0151-1 (Gtc Machining Llc), 4174AS0151-1 (Parts Life Inc).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-700-0053. Verify interchangeability with system specifications before substitution.
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.