The Ring and Coupling Nut Assembly, cataloged under National Stock Number 2925-01-163-6715, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Unison Industries Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2925-01-163-6715 |
| Primary Part Number | 84320 |
| Item Name | Ring and Coupling Nut Assembly |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| FSC Application Data | ENGINE ELECTRICAL SYSTEM COMPONENTS,AIRCRAFT |
| 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 |
|---|---|
| 84320 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 84320 | 5/9 Secondary reference U.S. Government activity |
NSN 2925-01-163-6715 is a Ring and Coupling Nut Assembly, manufactured by Unison Industries Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-01-163-6715 has 1 manufacturer part number on file: 84320 (Unison Industries Llc).
Key specifications for 84320: FSC Application Data: ENGINE ELECTRICAL SYSTEM COMPONENTS,AIRCRAFT; End Item Identification: NHA POWER CABLE ASSY,PN 4050662 NSN 2925003276217,U/O F100 ACFT ENG. 1 specification is 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 2925-01-163-6715 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.