The Knob, cataloged under National Stock Number 5355-01-628-9103, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 19 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 | 5355-01-628-9103 |
| Primary Part Number | 62215K52 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Shank Diameter | 0.625 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Length | 1.500 INCHES NOMINAL IN |
| Thread Length | 3.000 INCHES NOMINAL IN |
| Overall Thickness | 0.875 INCHES NOMINAL IN |
| Shank Length | 0.438 INCHES NOMINAL IN |
| Style Designator | CROSS |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES STUD IN |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK, LUSTERLESS |
| Width | 1.500 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 STUD |
| Material | IRON CAST |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD |
| Attachment Method | STUD |
| 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 |
|---|---|
| 62215K52 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5355-01-628-9103 is a Knob, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-628-9103 has 1 manufacturer part number on file: 62215K52 (Mcmaster-Carr Supply Co).
Key specifications for 62215K52: Shank Diameter: 0.625 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Length: 1.500 INCHES NOMINAL IN; Thread Length: 3.000 INCHES NOMINAL IN. 19 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.