The Waveguide Assembly, cataloged under National Stock Number 5985-00-270-3147, 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 Joint Electronics Type Designation System. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-00-270-3147 |
| Primary Part Number | CG537AU2FT |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | CANCELLED |
| Waveguide Length | 7.185 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, ROUND EXTERNAL, ROUND |
| Precious Material and Location | FLANGE SURFACE SILVER |
| Precious Material | SILVER |
| Style Designator | STRAIGHT TYPE |
| Flange Connecting Facility and Quantity | 10 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY |
| Flange Quantity | 2 |
| Waveguide Inside Diameter | 3.250 INCHES NOMINAL IN |
| Surface Treatment | SILVER ALL FLANGE INSIDE SURFACES |
| Waveguide Outside Diameter | 3.935 INCHES NOMINAL IN |
| Flange Style | CHOKE TYPE ALL FLANGES |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7707282P1 | General Electric Company (USA) |
| 7707282P1REVA | General Electric Company (USA) |
| 30591 | Frontgrade Technologies Inc. (USA) |
| 7707282P1 | Lockheed Martin Corporation Div Rms (USA) |
| CG537AU2FT PRIMARY | Joint Electronics Type Designation System (USA) |
| 30591 | Litton Systems Inc Airtron Div (USA) |
| 7707282P1REVA | Lockheed Martin Corporation Div Rms (USA) |
NSN 5985-00-270-3147 is a Waveguide Assembly, manufactured by Joint Electronics Type Designation System, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-00-270-3147 has 7 cross-referenced part numbers: 7707282P1 (General Electric Company), 7707282P1REVA (General Electric Company), 30591 (Frontgrade Technologies Inc.), 7707282P1 (Lockheed Martin Corporation Div Rms), CG537AU2FT (Joint Electronics Type Designation System) and 2 more.
There are 6 known substitutes for 5985-00-270-3147: 5360-00-386-3350, 9540-01-048-6694, 3020-01-129-3123 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for CG537AU2FT: Waveguide Length: 7.185 INCHES NOMINAL IN; Cross-Sectional Shape Style: INTERNAL, ROUND EXTERNAL, ROUND; Precious Material and Location: FLANGE SURFACE SILVER; Precious Material: SILVER. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-00-270-3147 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.