The Dial,scale, cataloged under National Stock Number 5355-00-089-8550, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-00-089-8550 |
| Primary Part Number | 158481-1 |
| Item Name | Dial,scale |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Style Designator | ROUND |
| Mounting Hole Diameter | 0.086 INCHES NOMINAL IN |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Scale Type | LINEAR FIRST SCALE |
| Scale Type | LINEAR SECOND SCALE |
| Scale Division Quantity | 11 FIRST SCALE |
| Scale Division Quantity | 11 SECOND SCALE |
| Material | PLASTIC DIAL |
| Attachment Method | THREADED HOLES |
| 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 |
|---|---|
| 158481-1 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| SMC619870 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-00-089-8550 is a Dial,scale, manufactured by Raytheon Company, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-089-8550 has 1 manufacturer part number on file: 158481-1 (Raytheon Company).
Key specifications for 158481-1: Mounting Hole Quantity: 2; Style Designator: ROUND; Mounting Hole Diameter: 0.086 INCHES NOMINAL IN; Outside Diameter: 1.000 INCHES NOMINAL 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.