The Cartridge Assembly,pedal,brake, cataloged under National Stock Number 1680-01-221-6551, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-221-6551 |
| Primary Part Number | 75A613761-1011 |
| Item Name | Cartridge Assembly,pedal,brake |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | COMPONENT QTY 25; P/N 75A613752-2001 ROD END,P/N 75A613758-2003 HOUSING,P/N 75A613759-2005 ROD END,P/N 75A613763-2011 SPRING,5 EA P/N 4M36-05036 WASHER,5 EA P/N 4M36-05037 WASHER,5 EA P/N 4M46-5-4 SLEEVE,5 EA P/N 4M65-13003 WASHER; BRAKE PEDAL FORCE AT 0.675 STROKE 50 LB TO 60 LB LBS |
| Functional Description | BRAKE SPRING CARTRIDGE ASSY |
| Type/model Designation | AV8B/GRMK5 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 75A613761-1011 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 1680-01-221-6551 is a Cartridge Assembly,pedal,brake, manufactured by The Boeing Company Div Defense, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-221-6551 has 1 manufacturer part number on file: 75A613761-1011 (The Boeing Company Div Defense).
Key specifications for 75A613761-1011: General Characteristics Item Description: COMPONENT QTY 25; P/N 75A613752-2001 ROD END,P/N 75A613758-2003 HOUSING,P/N 75A613759-2005 ROD END,P/N 75A613763-2011 SPRING,5 EA P/N 4M36-05036 WASHER,5 EA P/N 4M36-05037 WASHER,5 EA P/N 4M46-5-4 SLEEVE,5 EA P/N 4M65-13003 WASHER; BRAKE PEDAL FORCE AT 0.675 STROKE 50 LB TO 60 LB LBS; Functional Description: BRAKE SPRING CARTRIDGE ASSY; Type/model Designation: AV8B/GRMK5. 3 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 1680-01-221-6551 has DEMIL Code B. 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.