# NSN 5985-00-454-6924: Attenuator, Fixed

NSN 5985-00-454-6924 (also written 5985004546924; NIIN 00-454-6924) is an attenuator, fixed in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 28 manufacturer part numbers from 19 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5985-00-454-6924 (5985004546924)
- NIIN: 00-454-6924 (004546924)
- Item name: ATTENUATOR,FIXED
- Federal Supply Class: [FSC 5985 Antennas, Waveguides, and Related Equipment](https://nsnexplorer.com/fsc/5985/)
- 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 |
| --- | --- | --- |
| BBHS | TERMINAL TYPE AND QUANTITY | CONNECTOR 2 |
| AXGY | MOUNTING METHOD | CONNECTOR |
| AAQL | BODY STYLE | — |
| CTJS | UNPACKAGED UNIT WEIGHT | OUNCES MAXIMUM 2.600 |
| AKNK | VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | GIGAHERTZ 0.0 TO 4.0 AND GIGAHERTZ 4.0 TO 8.0 AND GIGAHERTZ 8.0 TO 12.4 AND GIGAHERTZ 12.4 TO 18.0 |
| ASYE | ATTENUATION ACCURACY REFERENCE FREQUENCY | GIGAHERTZ 18.0 |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 AND 1.20 AND 1.25 AND 1.40 |
| AJDB | POWER RATING | WATTS AVERAGE 5.0 AND KILOWATTS PEAK 1.0 |
| BNGR | FREQUENCY RANGE | HERTZ MINIMUM 0.000 AND GIGAHERTZ MAXIMUM 18.000 |
| AJDK | RF SIGNAL ATTENUATION IN DECIBELS | 20.0 |
| ADAV | OVERALL DIAMETER | INCHES MAXIMUM 0.840 |
| MATT | MATERIAL | BODY STEEL CORROSION RESISTING |
| PMLC | PRECIOUS MATERIAL AND LOCATION | GOLD CONTACT SURFACES |
| PRMT | PRECIOUS MATERIAL | GOLD |
| SFTT | SURFACE TREATMENT | BODY PASSIVATE |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| AFGA | OPERATING TEMP RANGE | CELSIUS -55.0 TO 125.0 |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| ASYN | ATTENUATION ACCURACY IN DECIBELS | -0.50 TO 0.50 |
| ASZN | CONNECTION TYPE PER FUNCTION | FEMALE INPUT AND MALE OUTPUT |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 2.680 |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | N |
| AHTY | INPUT IMPEDANCE RATING IN OHMS | 50.0 |
| AHTZ | OUTPUT IMPEDANCE RATING IN OHMS | 50.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 18N-20-436 | 64671 | SPECTRUM CONTROL, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2-20 | 93459 | SPECTRUM CONTROL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2-20 | C1834 | KONTRON EUROPE GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2-20 | F9540 | FRANCE AEROSPACE SARL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2-20N | 93459 | SPECTRUM CONTROL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 50HF-020-N | 61162 | JFW INDUSTRIES INCORPORATED DBA JFW INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 50MP20-944 | 52750 | ALAN INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5729-20 | 93459 | SPECTRUM CONTROL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5985PL1628511 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8491B0PT20 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8491B0PT20 | 28480 | HEWLETT-PACKARD COMPANY DBA HP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8491B0PT20 | 7ZXR5 | KEYSIGHT TECHNOLOGIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8491B20 | 28480 | HEWLETT-PACKARD COMPANY DBA HP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8491B20DB | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8491B20DB | 28480 | HEWLETT-PACKARD COMPANY DBA HP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8491B20DB | 7ZXR5 | KEYSIGHT TECHNOLOGIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 91422295 | D2416 | THALES DEUTSCHLAND GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 91422295 | F6481 | THALES SA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 91422295 | F8224 | THALES LAS FRANCE SAS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 93459-2-20 | 93459 | SPECTRUM CONTROL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A-3242 | 12598 | RLC ELECTRONICS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ATT-0389-20-000-02 | 34078 | CINCH CONNECTIVITY SOLUTIONS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ATT-0389-20-NNN-02 | 34078 | CINCH CONNECTIVITY SOLUTIONS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ES8133-04 | 20418 | DRS SUSTAINMENT SYSTEMS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GO03975 | K0426 | DM SYSTEMS GROUP LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MDC91036-20 | 52335 | DAL-TECH DEVICES, INC. DBA DAL-TECH DEVICES INC DIV DAL-TEC DEVICES, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| VA-07-1665 | K0668 | LEONARDO UK LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| VA-07-1665-001 | K0668 | LEONARDO UK LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-23 | $133.00 | 10 | RLC ELECTRONICS, INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985004546924) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE7M126V152K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985004546924) | ATTENUATOR, FIXED | RLC ELECTRONICS, INC | $1,330.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985004546924&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985004546924
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

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