# NSN 5985-01-182-3387: Waveguide Assembly

NSN 5985-01-182-3387 (also written 5985011823387; NIIN 01-182-3387) is a waveguide assembly in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5985-01-182-3387 (5985011823387)
- NIIN: 01-182-3387 (011823387)
- 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 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | INCHES NOMINAL 0.550 |
| CRFH | WAVEGUIDE INSIDE WIDTH | INCHES NOMINAL 0.470 |
| CRLB | WAVEGUIDE INSIDE HEIGHT | INCHES NOMINAL 0.220 |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | INCHES NOMINAL 0.300 |
| CXBB | WAVEGUIDE CENTER TO CENTER DISTANCE | INCHES MINIMUM 11.940 AND INCHES MAXIMUM 12.060 |
| CXBD | WAVEGUIDE HEIGHT | INCHES MINIMUM 5.190 AND INCHES MAXIMUM 5.310 |
| FLEX | FLEXIBILITY | SINGLE TUBING SEGMENT FLEXIBLE |
| MATT | MATERIAL | ALL TUBING SEGMENT AND FLANGE COPPER ALLOY |
| STYL | STYLE DESIGNATOR | — |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| LE413-0274-0001 | 43999 | THE BOEING COMPANY DIV LEGACY AM&M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LE413-0274-0001 | 54647 | MICROTECH INC DBA MICROTECH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LE413-0274-0001 | 66544 | FRONTGRADE TECHNOLOGIES INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LE413-0274-0001 | 80006 | LITTON SYSTEMS INC AIRTRON DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TDS14136 | 06351 | MICROWAVE ENGINEERING CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-21 | [SPE7M526P5150](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985011823387) | WAVEGUIDE ASSEMBLY | MICROTECH INC DBA MICROTECH INC | $10,340.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985011823387&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985011823387
- 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/5985-01-182-3387/
JSON: https://nsnexplorer.com/api/nsn/5985-01-182-3387.json