The Keybd Trkball Assy, cataloged under National Stock Number 6110-01-471-5663, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: AY.
| Item Name | Keybd Trkball Assy |
| FSC / FSG | 6110 — Electrical Control Equipment (FSG 61) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 03956); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 06481) |
| Parameter | Value |
|---|---|
| NSN | 6110-01-471-5663 |
| Primary Part Number | 927439-0133 |
| Item Name | Keybd Trkball Assy |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Unit of Issue | AY |
| Part Number | Manufacturer |
|---|---|
| 927439-0133 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 927439-0133 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 5000022-1 | 5/1 Secondary reference Ap Labs, Inc. |
NSN 6110-01-471-5663 is a Keybd Trkball Assy, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-471-5663 has 2 manufacturer part numbers on file: 927439-0133 (Northrop Grumman Systems Corporation), 927439-0133 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
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.