# NSN 5985-01-237-8763: Waveguide Assembly

NSN 5985-01-237-8763 (also written 5985012378763; NIIN 01-237-8763) is a waveguide assembly in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5985-01-237-8763 (5985012378763)
- NIIN: 01-237-8763 (012378763)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AHSF | FLANGE QUANTITY | 2 |
| CSPL | WAVEGUIDE LONGER OFFSET DISTANCE | INCHES MINIMUM 12.340 AND INCHES MAXIMUM 12.420 |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | ALL FLANGES ALL CONNECTION FACILITIES UNTHREADED HOLE(S) 10 |
| CTCJ | FLANGE STYLE | — |
| CWBG | WAVEGUIDE OFFSET DISTANCE | INCHES MINIMUM 4.340 AND INCHES MAXIMUM 4.420 |
| FEAT | SPECIAL FEATURES | U-SHAPED COOLANT TUBE WITH COUPLERS AND SIX HEAT SINKS ATTACHED TO SIDES OF WAVEGUIDE |
| FLEX | FLEXIBILITY | ALL TUBING SEGMENT RIGID |
| MATT | MATERIAL | ALL TUBING SEGMENT AND FLANGE ALUMINUM ALLOY 6061 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 169680-1 | 24930 | L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 229087 | 54647 | MICROTECH INC DBA MICROTECH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-03 | $4,769.00 | 2 | MICROTECH INC DBA MICROTECH INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985012378763) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE7M526V7246](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985012378763) | WAVEGUIDE ASSEMBLY | MICROTECH INC DBA MICROTECH INC | $9,538.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985012378763&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985012378763
- 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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