The Dial,scale, cataloged under National Stock Number 5355-00-851-4690, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-851-4690 |
| Primary Part Number | AD19887 |
| Item Name | Dial,scale |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Style Designator | ROUND |
| Mounting Hole Diameter | 0.089 INCHES NOMINAL IN |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Material Thickness | 0.022 INCHES NOMINAL IN |
| Scale Type | LINEAR SINGLE SCALE |
| Scale Division Quantity | 40 SINGLE SCALE |
| Material | ALUMINUM ALLOY 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 |
| Part Number | Manufacturer |
|---|---|
| AD19887 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 5355-00-851-4690 is a Dial,scale, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-851-4690 has 1 manufacturer part number on file: AD19887 (Ametek, Inc. Div Aerospace & Defense).
Key specifications for AD19887: Mounting Hole Quantity: 2; Style Designator: ROUND; Mounting Hole Diameter: 0.089 INCHES NOMINAL IN; Outside Diameter: 2.000 INCHES NOMINAL IN. 9 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.