The Adapter,waveguide, cataloged under National Stock Number 5985-00-778-5158, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-778-5158 |
| Primary Part Number | 7923137 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Flange Inside Width | 0.362 INCHES NOMINAL SECOND FLANGE IN |
| Flange Inside Height | 0.222 INCHES NOMINAL FIRST FLANGE IN |
| Flange Style | CHOKE TYPE FIRST FLANGE |
| Flange Depth | 0.187 INCHES NOMINAL SECOND FLANGE IN |
| Adapter Length | 1.688 INCHES NOMINAL IN |
| Surface Treatment | SILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES |
| Waveguide Outside Width | 0.360 INCHES NOMINAL IN |
| Style Designator | WAVEGUIDE TO WAVEGUIDE |
| Flange Inside Diameter | 0.500 INCHES NOMINAL FIRST FLANGE IN |
| Flange Inside Height | 0.222 INCHES NOMINAL SECOND FLANGE IN |
| Flange Depth | 0.210 INCHES NOMINAL FIRST FLANGE IN |
| Waveguide Inside Height | 0.140 INCHES NOMINAL IN |
| Flange Connecting Hole Diameter | 0.166 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES IN |
| Waveguide Inside Width | 0.280 INCHES NOMINAL IN |
| Flange Outside Width | 0.750 INCHES NOMINAL FIRST FLANGE IN |
| Waveguide Outside Height | 0.220 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Outside Height | 0.750 INCHES NOMINAL SECOND FLANGE IN |
| Flange Style | COVER TYPE SECOND FLANGE |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Quantity | 2 |
| Flange Outside Height | 0.750 INCHES NOMINAL FIRST FLANGE IN |
| Precious Material | RHODIUM AND SILVER |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Flange Inside Width | 0.362 INCHES NOMINAL FIRST FLANGE IN |
| Precious Material and Location | EXTERNAL SURFACES RHODIUM AND EXTERNAL SURFACES SILVER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-778-5158 is a Adapter,waveguide, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-778-5158 has 3 cross-referenced part numbers: 3363 (Peraton Inc), 7923137 (Us Army Aviation and Missile Command), PB2L05 (Cournand E L and Co Inc).
There are 12 known substitutes for 5985-00-778-5158: 6350-00-054-3391, 5950-00-069-7747, 4310-00-174-0290 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7923137: Flange Inside Width: 0.362 INCHES NOMINAL SECOND FLANGE IN; Flange Inside Height: 0.222 INCHES NOMINAL FIRST FLANGE IN; Flange Style: CHOKE TYPE FIRST FLANGE; Flange Depth: 0.187 INCHES NOMINAL SECOND FLANGE IN. 26 total characteristics are documented in the Federal Logistics Information System.