The Window,dial, cataloged under National Stock Number 5355-01-194-5046, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-194-5046 |
| Primary Part Number | 1020B0522 |
| Item Name | Window,dial |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Length | 3.690 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | RECTANGULAR W/RADIUS CORNERS |
| Material Thickness | 0.220 INCHES NOMINAL IN |
| Color | CLEAR |
| Width | 1.690 INCHES NOMINAL IN |
| Material | GLASS PLATE |
| Attachment Method | FRAME |
| 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 |
|---|---|
| 1020B0522 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1020B0522 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 1020B0522 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 5355-01-194-5046 is a Window,dial, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-194-5046 has 1 manufacturer part number on file: 1020B0522 (Lockheed Martin Corporation Div Rms).
Key specifications for 1020B0522: Length: 3.690 INCHES NOMINAL IN; Material Transparency: CLEAR; Style Designator: RECTANGULAR W/RADIUS CORNERS; Material Thickness: 0.220 INCHES NOMINAL IN. 8 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.