The Ring Plate,position, cataloged under National Stock Number 5342-00-342-9481, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5342-00-342-9481 |
| Primary Part Number | 174B669G1 |
| Item Name | Ring Plate,position |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| General Characteristics Item Description | 21.750IN DIA,0.250IN THK STEEL PLATE QQ-S-691 CL-A;15.250IN DIA HOLE,8 HOLES 0.422IN DIA,4 HOLES 0.562IN DIA;PART OF ANTENNA GROUP OA-389/FPS-6,OA-2035/FPS-6A,OA-2040/FPS-6B A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 174B669G1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 174B669P1 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 174B669P1 | 5/9 Secondary reference General Electric Co Electronic Components Division of Electronic Atomic and Defense Systems Group |
NSN 5342-00-342-9481 is a Ring Plate,position, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-342-9481 has 2 manufacturer part numbers on file: 174B669G1 (Lockheed Martin Corporation Div Rms), 174B669P1 (Lockheed Martin Corporation Div Rms).
Key specifications for 174B669G1: General Characteristics Item Description: 21.750IN DIA,0.250IN THK STEEL PLATE QQ-S-691 CL-A;15.250IN DIA HOLE,8 HOLES 0.422IN DIA,4 HOLES 0.562IN DIA;PART OF ANTENNA GROUP OA-389/FPS-6,OA-2035/FPS-6A,OA-2040/FPS-6B A; End Item Identification: AN/FPS-6. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.