# NSN 5950-01-050-0591: Transformer, Radio Frequency

NSN 5950-01-050-0591 (also written 5950010500591; NIIN 01-050-0591) is a transformer, radio frequency in Federal Supply Class 5950, Coils and Transformers. 5 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5950-01-050-0591 (5950010500591)
- NIIN: 01-050-0591 (010500591)
- Item name: TRANSFORMER,RADIO FREQUENCY
- Federal Supply Class: [FSC 5950 Coils and Transformers](https://nsnexplorer.com/fsc/5950/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.630 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.120 |
| ABTB | MOUNTING HOLE DIAMETER | SINGLE GROUP INCHES NOMINAL 0.191 |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT MEGAHERTZ MINIMUM 5.3 AND MEGAHERTZ MAXIMUM 5.5 |
| ACZP | COIL FORM TYPE | SINGLE COMPONENT SOLID |
| ACZX | WINDING SHIELDING METHOD | SINGLE COMPONENT INTERNAL SHIELD GROUNDED TO CORE |
| ADAQ | BODY LENGTH | INCHES MAXIMUM 2.030 |
| ADAT | BODY WIDTH | INCHES MAXIMUM 1.730 |
| ADAU | BODY HEIGHT | INCHES NOMINAL 2.325 |
| AEHZ | MAXIMUM OPERATING TEMP | CELSIUS 85.0 |
| AGAV | END ITEM IDENTIFICATION | SPRUANCE CLASS DD (963); FORRESTAL CLASS CV; NIMITZ CLASS CVN; WASP CLASS LHD; SUPPLY CLASS AOE; MISSILE SYSTEMS NATO SEA SPARROW |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| AXGY | MOUNTING METHOD | SINGLE GROUP FLANGE AND UNTHREADED HOLE(S) |
| BPLC | WINDING FUNCTION AND QUANTITY | SINGLE COMPONENT PRIMARY 1 AND SECONDARY 1 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| TTQY | TERMINAL TYPE AND QUANTITY | PIN 4 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 163011 | 3B150 | RAYTHEON COMPANY DBA RAYTHEON CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 163011 | 49956 | RAYTHEON COMPANY DIV CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 163011 | 54X10 | RAYTHEON COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2888664-1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2888664-1 | 21856 | CENTROID, INC. DBA CENTROID INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950010500591&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950010500591
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5950-01-050-0591/
JSON: https://nsnexplorer.com/api/nsn/5950-01-050-0591.json