The Line Section,radio Frequency Tra, cataloged under National Stock Number 5985-00-144-8170, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-144-8170 |
| Primary Part Number | 7591629P6 |
| Item Name | Line Section,radio Frequency Tra |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Overall Diameter | 4.282 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY FSCM 26512 SOURCE CONTROLLING DWG NO. 123SCAV5068-23 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 7591629P6 | Lockheed Martin Corporation Div Rms (USA) |
| MSL-6C | Myat, Inc. Dba Myat Inc (USA) |
| 123SCAV5068-23 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 7591629P6 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5985-00-144-8170 is a Line Section,radio Frequency Tra, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-144-8170 has 3 manufacturer part numbers on file: 7591629P6 (Lockheed Martin Corporation Div Rms), MSL-6C (Myat, Inc. Dba Myat Inc), 123SCAV5068-23 (Northrop Grumman Systems Corporation).
Key specifications for 7591629P6: Overall Diameter: 4.282 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY FSCM 26512 SOURCE CONTROLLING DWG NO. 123SCAV5068-23. 2 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.
NSN 5985-00-144-8170 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.