The Knob, cataloged under National Stock Number 5355-01-224-8271, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Viavi Solutionsllc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-01-224-8271 |
| Primary Part Number | 41149-050 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Viavi Solutionsllc |
| Status | ACTIVE |
| Shaft Accommodation Style | COUNTERBORED |
| Style Designator | ROUND |
| Reference Marking | LINE |
| Setscrew Hole Quantity | 1 |
| Color | WHITE |
| Attachment Method | SETSCREWS |
| 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 |
|---|---|
| 41149-050 PRIMARY | Viavi Solutionsllc (USA) |
| Reference | Meaning |
|---|---|
| 41149-050 | 5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div |
NSN 5355-01-224-8271 is a Knob, manufactured by Viavi Solutionsllc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-224-8271 has 1 manufacturer part number on file: 41149-050 (Viavi Solutionsllc).
Key specifications for 41149-050: Shaft Accommodation Style: COUNTERBORED; Style Designator: ROUND; Reference Marking: LINE; Setscrew Hole Quantity: 1. 6 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.