| Item Name | Test Set Electronic |
| Federal Supply Group (FSG) | Maintenance and Repair Shop Equipment |
| Federal Supply Class (FSC) | 4920 Aircraft Maintenance And Repair Shop Specialized Equipment |
| National Item Identification Number (NIIN) | 01-588-9882 (015889882) |
| NCB Code | USA (01) |
| Manufacturer | Textron Systems Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | THE AUDIO DISTRIBUTION UNIT IS PART OF THE OH-58D HELICOPTERS, AND RECEIVES AUDIO SIGNALS AND CONTROL INPUTS FROM THE INTERCOMMUNICATION SYSTEM (ICS) PANELS PILOT AND CO-PILOT/GUNNER (CPG), FOOT SWITCHES AND CYCLIC SWITCHES, OTHER COMMUNICATION SYSTEMS, CONTROL/DISPLAY SYSTEM (CDS) COMPONENTS, AND THE IMPROVED DATA MODEM (IDM). THE ADU IS A SELF-CONTAINED UNIT THAT PROVIDES SWITCHING, MATCHING, AND AUDIO DISTRIBUTION FOR THE OH-58D HELICOPTER. THE OH-58D HELICOPTERS AUDIO FROM THE PILOT OR CPG MICROPHONE IS ROUTED THROUGH AN ICS PANEL, THE ADU A COMMUNITY SECURITY (COMSEC) UNIT, WHEN INSTALLED, AND TO A SELECTED RADIO FOR MODULATION AND SIDE TONE GENERATION. THE TEST SET IS FOR TROUBLESHOOTING AND ACCEPTANCE TESTING FOR DEPOT LEVEL REPAIR AND PRODUCTION ACCEPTANCE. |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | AUDIO DISTRIBUTION UNIT TEST STATION |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| AGAV | III END ITEM IDENTIFICATION | 0H-58D |
| Relevant Components for NSN - 4920-01-588-9882, 4920015889882 | ||||
| 4921-00-042-4403 (4921000424403) | 4930-00-871-6087 (4930008716087) | 4920-01-080-6551 (4920010806551) | 4930-01-509-7280 (4930015097280) | |
| 4910-01-162-3631 (4910011623631) | 4935-00-153-4079 (4935001534079) | 4920-01-264-4838 (4920012644838) | 4940-01-550-0906 (4940015500906) | |
| 4920-01-627-6389 (4920016276389) | 4920-01-534-5316 (4920015345316) | 4935-00-969-3514 (4935009693514) | 4920-00-017-8038 (4920000178038) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
