The Dial,scale, cataloged under National Stock Number 5355-00-050-6780, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-050-6780 |
| Item Name | Dial,scale |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Style Designator | ROUND |
| Mounting Hole Diameter | 0.069 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Outside Diameter | 2.485 INCHES MINIMUM AND 2.490 INCHES MAXIMUM IN |
| Material Thickness | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Scale Type | LINEAR SINGLE SCALE |
| Scale Division Quantity | 120 SINGLE SCALE |
| Surface Treatment | ANODIZE DIAL |
| Material | ALUMINUM ALLOY 6061 DIAL |
| Attachment Method | HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 59-818 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 1197043 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5355-00-050-6780 is a Dial,scale, classified under FSC 5355, Knobs and Pointers. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-203-7791, 5340-01-298-7016. Verify interchangeability with system specifications before substitution.
Key specifications for 5355-00-050-6780: Mounting Hole Quantity: 2; Style Designator: ROUND; Mounting Hole Diameter: 0.069 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN; Outside Diameter: 2.485 INCHES MINIMUM AND 2.490 INCHES MAXIMUM IN. 10 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.