The Knob, cataloged under National Stock Number 5355-01-477-2448, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Mouser Electronics Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-01-477-2448 |
| Primary Part Number | 450-2034 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Mouser Electronics Inc |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.550 INCHES NOMINAL IN |
| Skirt Outside Diameter | 0.590 INCHES NOMINAL IN |
| Style Designator | ROUND FLUTED |
| Outside Diameter | 0.590 INCHES NOMINAL IN |
| Reference Marking | LINE |
| Setscrew Hole Quantity | 1 |
| Nominal Thread Size | 4.0 MILLIMETERS SCREW HOLE MM |
| Inside Diameter | 0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| Gripping Surface Condition | GRIP AID |
| Color | BLACK |
| Skirt Design | NONDETACHABLE |
| Screw Drive Type | SLOT |
| Material | COPPER ALLOY AND PLASTIC PHENOLIC |
| Thread Series Designator | M SCREW HOLE |
| Skirt Style | FLARED |
| 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 |
|---|---|
| 450-2034 PRIMARY | Mouser Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| A3246471 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5355-01-477-2448 is a Knob, manufactured by Mouser Electronics Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-477-2448 has 1 manufacturer part number on file: 450-2034 (Mouser Electronics Inc).
Key specifications for 450-2034: Shaft Accommodation Style: ROUND; Overall Thickness: 0.550 INCHES NOMINAL IN; Skirt Outside Diameter: 0.590 INCHES NOMINAL IN; Style Designator: ROUND FLUTED. 17 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.