The Knob, cataloged under National Stock Number 5355-01-477-2463, 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 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-477-2463 |
| Primary Part Number | 45KN012 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Mouser Electronics Inc |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.220 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Length | 1.250 INCHES NOMINAL IN |
| Overall Thickness | 0.650 INCHES NOMINAL IN |
| Skirt Outside Diameter | 0.710 INCHES NOMINAL IN |
| Style Designator | BAR WITH SINGLE POINTER AND FLARED SKIRT |
| 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 |
| Pointer Design | NONDETACHABLE |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK |
| Skirt Design | NONDETACHABLE |
| Material | COPPER ALLOY AND PLASTIC |
| 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 |
|---|---|
| 45KN012 PRIMARY | Mouser Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| A3246472 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5355-01-477-2463 is a Knob, manufactured by Mouser Electronics Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-477-2463 has 1 manufacturer part number on file: 45KN012 (Mouser Electronics Inc).
1 possible match (shared part number, not a government interchangeability claim): 1710-01-550-4302. Verify interchangeability with system specifications before substitution.
Key specifications for 45KN012: Distance From Hole Center to Knob/skirt Base: 0.220 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Length: 1.250 INCHES NOMINAL IN; Overall Thickness: 0.650 INCHES NOMINAL IN. 18 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.