The Waveguide, cataloged under National Stock Number 5985-01-652-4397, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sat-Lite Technologies Llc Dba Sat Lite Technologies Ltd. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-652-4397 |
| Primary Part Number | QD75-STD PAIR |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Sat-Lite Technologies Llc Dba Sat Lite Technologies Ltd |
| Status | ACTIVE |
| Tubing Wall Construction Style | INTERLOCKED THIRD TUBING SEGMENT |
| Waveguide Width | 1.5 INCHES NOMINAL IN |
| Style Designator | TEE, SHUNT TYPE |
| Flexibility | FLEXIBLE FIRST TUBING SEGMENT |
| Waveguide Inside Width | 1.08 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, ROUND |
| Material | ALUMINUM THIRD FLANGE |
| Waveguide Longer Offset Distance | 1.24 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| QD75-STD PAIR PRIMARY | Sat-Lite Technologies Llc Dba Sat Lite Technologies Ltd (USA) |
NSN 5985-01-652-4397 is a Waveguide, manufactured by Sat-Lite Technologies Llc Dba Sat Lite Technologies Ltd, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-652-4397 has 1 manufacturer part number on file: QD75-STD PAIR (Sat-Lite Technologies Llc Dba Sat Lite Technologies Ltd).
Key specifications for QD75-STD PAIR: Tubing Wall Construction Style: INTERLOCKED THIRD TUBING SEGMENT; Waveguide Width: 1.5 INCHES NOMINAL IN; Style Designator: TEE, SHUNT TYPE; Flexibility: FLEXIBLE FIRST TUBING SEGMENT. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.