The Discriminator, cataloged under National Stock Number 4920-01-338-2742, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-338-2742 |
| Item Name | Discriminator |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | USED FOR RADIO REPAIR; THIS ITEM TAKES CERTAIN FREQUENCIES AND MIXES IT WITH ELECTRONIC FREQUENCY; IT MIXES FREQUENCIES TO PROVIDE THE DESIRED RESULT IN FREQUENCIES; THIS ITEM IS A PART OF A ELECTRICAL-ELECTRONIC EQUIPMENT TEST STATION (4920012886790) |
| 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 |
| Reference | Meaning |
|---|---|
| 10109807 | 7/2 Vendor item drawing reference U.S. Government activity |
| ICD321A13KN | 5/9 Secondary reference Servicair/b W Elliott Mfg Co Llc Shielding and Conduit Div |
| 10136887-101 | 3/2 Design control — primary reference U.S. Government activity |
| ICD321H10MS | 5/9 Secondary reference Rhg Electronics Laboratory Inc |
NSN 4920-01-338-2742 is a Discriminator, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-338-2742: General Characteristics Item Description: USED FOR RADIO REPAIR; THIS ITEM TAKES CERTAIN FREQUENCIES AND MIXES IT WITH ELECTRONIC FREQUENCY; IT MIXES FREQUENCIES TO PROVIDE THE DESIRED RESULT IN FREQUENCIES; THIS ITEM IS A PART OF A ELECTRICAL-ELECTRONIC EQUIPMENT TEST STATION (4920012886790); End Item Identification: F-15 ACFT. 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 4920-01-338-2742 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.