The Waveguide Assembly, cataloged under National Stock Number 5985-01-537-5305, 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 Litton Airtron. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-537-5305 |
| Primary Part Number | 129772 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Litton Airtron |
| Status | ACTIVE |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Flange Style | CHOKE TYPE ALL FLANGES |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Quantity | 2 |
| Voltage Standing Wave Ratio | 1.115 |
| Operating Pressure | 30.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Surface Treatment | ALUMINUM ALLOY SINGLE FLANGE ALL SURFACES |
| Material | COPPER ALLOY SINGLE TUBING SEGMENT |
| Specified Frequency | 8.2 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM |
| Tubing Twist Type | TWISTABLE SINGLE TUBING SEGMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 129772 PRIMARY | Litton Airtron (USA) |
NSN 5985-01-537-5305 is a Waveguide Assembly, manufactured by Litton Airtron, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-537-5305 has 1 cross-referenced part number: 129772 (Litton Airtron).
There is 1 known substitute for 5985-01-537-5305: 5330-00-482-7051. Verify interchangeability with system specifications before substitution.
Key specifications for 129772: End Item Identification: AN/TPS-43E (S),RADAR SET; Flexibility: FLEXIBLE SINGLE TUBING SEGMENT; Part Name Assigned by Controlling Agency: TWISTABLE WAVEGUIDE; Flange Style: CHOKE TYPE ALL FLANGES. 12 total characteristics are documented in the Federal Logistics Information System.