The Dial,control, cataloged under National Stock Number 5355-01-347-9200, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-347-9200 |
| Primary Part Number | GD520A1 |
| Item Name | Dial,control |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Style Designator | DRUM |
| Outside Diameter | 1.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| GD520A1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6702-B-023-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-01-347-9200 is a Dial,control, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-347-9200 has 1 manufacturer part number on file: GD520A1 (Northrop Grumman Systems Corporation).
Key specifications for GD520A1: Style Designator: DRUM; Outside Diameter: 1.375 INCHES NOMINAL IN; Special Features: KNOB MATERIAL: PLASTIC; OVERALL THICKNESS: 0.375 IN. NOMINAL IN. 2 specifications are 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.