| Item Name | Flange Waveguide |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 00-538-1669 (005381669) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Microwave Development Laboratories, Military Specifications, Joint Electronics Type Designation System |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MS90045-53 | military standards corp | flange waveguide | 96906 | RFQ |
| F284BBC | microwave development laboratories | flange waveguide | 01456 | RFQ |
| MIL-R-3922/56 | military specifications | flange waveguide | 81349 | RFQ |
| MIL-DTL-3922/56 | military specifications | flange waveguide | 81349 | RFQ |
| M3922/56-001 | military specifications | flange waveguide | 81349 | RFQ |
| UG-53 U | joint electronics type designation system | flange waveguide | 80058 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHSX | FLANGE INSIDE WIDTH | 3.002 INCHES NOMINAL SINGLE FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 1.502 INCHES NOMINAL SINGLE FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 5.313 INCHES NOMINAL SINGLE FLANGE |
| AHTD | FLANGE DEPTH | 0.750 INCHES NOMINAL SINGLE FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.281 INCHES NOMINAL SINGLE FLANGE ALL CONNECTION FACILITIES |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 UNTHREADED HOLE SINGLE FLANGE ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | COVER TYPE SINGLE FLANGE |
| MATT | MATERIAL | COPPER ALLOY SINGLE FLANGE |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-DTL-3922/56 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5985-00-538-1669, 5985005381669 | ||||
| 5930-01-525-6743 (5930015256743) | 5905-00-112-5274 (5905001125274) | 5962-01-367-6024 (5962013676024) | 5975-00-280-9809 (5975002809809) | |
| 5962-01-668-1209 (5962016681209) | 5995-01-429-6663 (5995014296663) | 5945-00-259-0525 (5945002590525) | 5999-01-201-4414 (5999012014414) | |
| 5985-01-312-4125 (5985013124125) | 5962-01-295-0963 (5962012950963) | 5935-01-408-8097 (5935014088097) | 5998-01-408-9093 (5998014089093) | |
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