# NSN 5985-01-600-0025: Waveguide Assembly

NSN 5985-01-600-0025 (also written 5985016000025; NIIN 01-600-0025) is a waveguide assembly in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5985-01-600-0025 (5985016000025)
- NIIN: 01-600-0025 (016000025)
- 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 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | ALL FLANGE COPPER ALLOY |
| MATT | MATERIAL | ALL TUBING SEGMENT COPPER |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| FLEX | FLEXIBILITY | ALL TUBING SEGMENT FLEXIBLE OR RIGID |
| FEAT | SPECIAL FEATURES | FLANGE TYPE: CPR-112 COVER FLANGE W/STAINLESS STEEL CAPTIVE FASTENERS, HEX HEAD; WR-112 FLEXGUIDE W/PROTECTIVE COATING AND WR112 RIGID COPPER WG; 250.0KW PEAK POWER HANDLING, 1.0KW AVG POWER HANDLING; OPERATING TEMP: -40/+52 DEG C, STORAGE TEMP: -40/+68 DEG C. |
| CQJX | NOMINAL THREAD SIZE | ALL FLANGES ALL CONNECTION FACILITIES INCHES 0.164 |
| CTFD | WAVEGUIDE LENGTH | INCHES NOMINAL 18.090 |
| CXBB | WAVEGUIDE CENTER TO CENTER DISTANCE | INCHES NOMINAL 13.920 |
| CZKN | SPECIFIED FREQUENCY | GIGAHERTZ MINIMUM 7.05 AND GIGAHERTZ MAXIMUM 10.00 |
| SFTT | SURFACE TREATMENT | ALL FLANGE ALL SURFACES CADMIUM |
| STYL | STYLE DESIGNATOR | — |
| AHRX | TUBING TWIST ANGLE IN DEG | 45.0 |
| AHSF | FLANGE QUANTITY | 2 |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.20 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.22 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| AHRW | TUBING TWIST TYPE | FIRST TUBING SEGMENT STRAIGHT TWIST |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM 25.0 |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | ALL FLANGES ALL CONNECTION FACILITIES THREADED HOLE(S) 8 |
| CTCJ | FLANGE STYLE | — |
| AHRV | TUBING WALL CONSTRUCTION STYLE | — |
| ACJL | BEND ANGLE IN DEG | 90.0 |
| AGAV | END ITEM IDENTIFICATION | NEXT ASSEMBLY AND USED ON 200532017 |
| ACJL | BEND ANGLE IN DEG | 45.0 |
| THSD | THREAD SERIES DESIGNATOR | ALL FLANGES ALL CONNECTION FACILITIES UNIFIED NATIONAL COARSE (UNC) |
| AAJF | THREAD DIRECTION | ALL FLANGES ALL CONNECTION FACILITIES RIGHT-HAND |
| AAJD | THREAD CLASS | 3A |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 200532126-1 | 98747 | OGDEN AIR LOGISTICS CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H10-2951 | 06351 | MICROWAVE ENGINEERING CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H10-3643 | 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 |
| --- | --- | --- | --- | --- |
| 2026-08-12 | [SPE7M226V4675](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985016000025) | WAVEGUIDE ASSEMBLY | MICROWAVE ENGINEERING CORPORATION | $12,705.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985016000025&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985016000025
- 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/5985-01-600-0025/
JSON: https://nsnexplorer.com/api/nsn/5985-01-600-0025.json