# NSN 5985-01-244-1633: Waveguide Assembly

NSN 5985-01-244-1633 (also written 5985012441633; NIIN 01-244-1633) is a waveguide assembly in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5985-01-244-1633 (5985012441633)
- NIIN: 01-244-1633 (012441633)
- Item name: WAVEGUIDE ASSEMBLY
- 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 |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AHRV | TUBING WALL CONSTRUCTION STYLE | — |
| AHSF | FLANGE QUANTITY | 2 |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.05 |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM 40 |
| CRFH | WAVEGUIDE INSIDE WIDTH | INCHES MINIMUM 2.867 AND INCHES MAXIMUM 2.838 |
| CRLB | WAVEGUIDE INSIDE HEIGHT | INCHES MINIMUM 1.335 AND INCHES MAXIMUM 1.345 |
| CTFD | WAVEGUIDE LENGTH | INCHES NOMINAL 18.500 |
| FLEX | FLEXIBILITY | SINGLE TUBING SEGMENT FLEXIBLE |
| MATT | MATERIAL | ALL TUBING SEGMENT AND FLANGE COPPER ALLOY |
| PMLC | PRECIOUS MATERIAL AND LOCATION | GOLD INTERNAL WAVEGUIDE SURFACE AND GOLD FLANGE INSIDE DIA-ETER |
| PRMT | PRECIOUS MATERIAL | GOLD |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SFTT | SURFACE TREATMENT | ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES CADMIUM AND PAINT |
| SFTT | SURFACE TREATMENT | ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES GOLD |
| STYL | STYLE DESIGNATOR | — |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND REALTED EQUIPMENT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 124709 | 80006 | LITTON SYSTEMS INC AIRTRON DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 198704-1 | 24930 | L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 228634 | 54647 | MICROTECH INC DBA MICROTECH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 245637 | 54647 | MICROTECH INC DBA MICROTECH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7443651-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE7M526D61QH/SPE7M526F2758](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985012441633) | WAVEGUIDE ASSEMBLY | MICROTECH INC DBA MICROTECH INC | $47,000.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985012441633&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985012441633
- 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.

Canonical page: https://nsnexplorer.com/nsn/5985-01-244-1633/
JSON: https://nsnexplorer.com/api/nsn/5985-01-244-1633.json