# NSN 5985-01-333-2897: Waveguide Assembly

NSN 5985-01-333-2897 (also written 5985013332897; NIIN 01-333-2897) is a waveguide assembly in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5985-01-333-2897 (5985013332897)
- NIIN: 01-333-2897 (013332897)
- 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 2026-10-20)
- Acquisition method code: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AGAV | END ITEM IDENTIFICATION | TRANSMITTING SET,RADAR AN/TPT-T1(V) |
| AHRV | TUBING WALL CONSTRUCTION STYLE | — |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | ALL FLANGES INCHES MINIMUM 1.503 |
| AHSY | FLANGE INSIDE HEIGHT | ALL FLANGES INCHES MINIMUM 0.753 |
| AHTC | FLANGE OUTSIDE DIAMETER | ALL FLANGES INCHES MINIMUM 3.110 AND INCHES MAXIMUM 3.140 |
| AHTD | FLANGE DEPTH | ALL FLANGES INCHES MINIMUM 0.360 AND INCHES MAXIMUM 0.390 |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | ALL FLANGES ALL CONNECTION FACILITIES INCHES MINIMUM 0.199 AND INCHES MAXIMUM 0.203 |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.12 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.10 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | INCHES MINIMUM 1.496 AND INCHES MAXIMUM 1.504 |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM 45.0 |
| CRFH | WAVEGUIDE INSIDE WIDTH | INCHES MINIMUM 1.368 AND INCHES MAXIMUM 1.376 |
| CRLB | WAVEGUIDE INSIDE HEIGHT | INCHES MINIMUM 0.618 AND INCHES MAXIMUM 0.626 |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | INCHES MINIMUM 0.746 AND INCHES MAXIMUM 0.754 |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | ALL FLANGES ALL CONNECTION FACILITIES UNTHREADED HOLE(S) 6 |
| CTCJ | FLANGE STYLE | — |
| CTFD | WAVEGUIDE LENGTH | INCHES MINIMUM 11.720 AND INCHES MAXIMUM 11.780 |
| CXBB | WAVEGUIDE CENTER TO CENTER DISTANCE | INCHES MINIMUM 2.030 AND INCHES MAXIMUM 2.090 |
| FLEX | FLEXIBILITY | SINGLE TUBING SEGMENT FLEXIBLE |
| MATT | MATERIAL | SINGLE TUBING JACKET RUBBER SILICONE |
| MATT | MATERIAL | ALL FLANGE ALUMINUM ALLOY |
| MATT | MATERIAL | SINGLE TUBING SEGMENT COPPER ALLOY |
| SFTT | SURFACE TREATMENT | ALL FLANGE OUTSIDE SURFACES PAINT |
| STYL | STYLE DESIGNATOR | — |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 231656 | 54647 | MICROTECH INC DBA MICROTECH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8811-1055-1 | 12115 | DRS ICAS, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M5-27-T-1162 | 3 | 2026-10-30 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985013332897&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985013332897&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985013332897
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/5985-01-333-2897/
JSON: https://nsnexplorer.com/api/nsn/5985-01-333-2897.json