The Oscillating Group, cataloged under National Stock Number 5955-01-208-0378, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-208-0378 |
| Primary Part Number | 1040A0331-G1 |
| Item Name | Oscillating Group |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Component Quantity | 14 |
| FSC Application Data | AN/APN-P17 |
| Document Type | DESIGN CONTROL DRAWING |
| Component Document Origin | INDUSTRIAL |
| End Item Name | HELICOPTER |
| Document Source | 58853 |
| Usage Design | TRANSMITTER,SOLID STATE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO. |
| Usage Location | COMMUNICATIONS ZONE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 1040A0331-G1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 1040B9077-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5955-01-208-0378 is a Oscillating Group, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-208-0378 has 2 manufacturer part numbers on file: 1040A0331-G1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 1040B9077-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 1040A0331-G1: Component Quantity: 14; FSC Application Data: AN/APN-P17; Document Type: DESIGN CONTROL DRAWING; Component Document Origin: INDUSTRIAL. 9 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 5955-01-208-0378 has DEMIL Code D. 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.