The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-407-3963, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-407-3963 |
| Primary Part Number | 1979788 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 2467-A-00 | Axillon Aerospace (baltimore) Inc. (USA) |
| FRJ5196 | Spectrum Microwave, Inc. (USA) |
| 1979788 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2467-A-00 | 5/9 Secondary reference Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division |
| 2467-A-00 | 5/9 Secondary reference Atlantic Microwave Corporation Div Cobham Electronic Systems |
| 2467-A-00 | C/1 Advisory reference — outside the item-of-supply concept Frontgrade Technologies Inc. |
NSN 3010-01-407-3963 is a Coupling,shaft,rigid, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-407-3963 has 3 manufacturer part numbers on file: 2467-A-00 (Axillon Aerospace (baltimore) Inc.), FRJ5196 (Spectrum Microwave, Inc.), 1979788 (Northrop Grumman Systems Corporation).
Key specifications for 1979788: End Item Identification: TRIDENT PERISCOPE. 0 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 3010-01-407-3963 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.