# NSN 5985-01-116-5287: Waveguide Assembly

NSN 5985-01-116-5287 (also written 5985011165287; NIIN 01-116-5287) is a waveguide assembly in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5985-01-116-5287 (5985011165287)
- NIIN: 01-116-5287 (011165287)
- 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | FIRST FLANGE ALL CONNECTION FACILITIES RIGHT-HAND |
| ACJL | BEND ANGLE IN DEG | 90.0 |
| AGAV | END ITEM IDENTIFICATION | RADAR SET AN/SPS-55 |
| AHRV | TUBING WALL CONSTRUCTION STYLE | — |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | FIRST FLANGE INCHES MINIMUM 1.118 AND INCHES MAXIMUM 1.126 |
| AHSY | FLANGE INSIDE HEIGHT | FIRST FLANGE INCHES MINIMUM 0.493 AND INCHES MAXIMUM 0.501 |
| AHSZ | FLANGE OUTSIDE WIDTH | FIRST FLANGE INCHES MINIMUM 1.860 AND INCHES MAXIMUM 1.890 |
| AHTA | FLANGE OUTSIDE HEIGHT | FIRST FLANGE INCHES MINIMUM 1.860 AND INCHES MAXIMUM 1.890 |
| AHTB | FLANGE INSIDE DIAMETER | FIRST FLANGE INCHES MINIMUM 1.610 AND INCHES MAXIMUM 1.640 |
| AHTD | FLANGE DEPTH | FIRST FLANGE INCHES MINIMUM 0.610 AND INCHES MAXIMUM 0.640 |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.05 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | INCHES MINIMUM 1.246 AND INCHES MAXIMUM 1.254 |
| CQJX | NOMINAL THREAD SIZE | FIRST FLANGE ALL CONNECTION FACILITIES INCHES 0.164 |
| CRFH | WAVEGUIDE INSIDE WIDTH | INCHES MINIMUM 1.118 AND INCHES MAXIMUM 1.126 |
| CRLB | WAVEGUIDE INSIDE HEIGHT | INCHES MINIMUM 0.493 AND INCHES MAXIMUM 0.501 |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | INCHES MINIMUM 0.621 AND INCHES MAXIMUM 0.629 |
| CSPL | WAVEGUIDE LONGER OFFSET DISTANCE | INCHES NOMINAL 37.172 |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | FIRST FLANGE ALL CONNECTION FACILITIES THREADED HOLE(S) 4 |
| CTCJ | FLANGE STYLE | — |
| CWBG | WAVEGUIDE OFFSET DISTANCE | INCHES NOMINAL 3.375 |
| FLEX | FLEXIBILITY | FIRST TUBING SEGMENT FLEXIBLE |
| FLEX | FLEXIBILITY | THIRD TUBING SEGMENT RIGID |
| FLEX | FLEXIBILITY | SECOND TUBING SEGMENT RIGID |
| MATT | MATERIAL | FIRST FLANGE ALUMINUM ALLOY |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | FIRST FLANGE ALL CONNECTION FACILITIES UNIFIED NATIONAL COARSE (UNC) |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 229092 | 54647 | MICROTECH INC DBA MICROTECH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5985PL0982301 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7362 | 04953 | EDO AIL SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7362 | 06351 | MICROWAVE ENGINEERING CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7362 | 54647 | MICROTECH INC DBA MICROTECH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7362 | 63661 | MICROWAVE DEVELOPMENT COMPANY INC DBA MICROWAVE DEVELOPMENT COMPANY INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE7M026V2830](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985011165287) | WAVEGUIDE ASSEMBLY | MICROWAVE ENGINEERING CORPORATION | $1,150.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985011165287&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985011165287
- 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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