The Knob, cataloged under National Stock Number 5355-01-420-8311, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-420-8311 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Shank Diameter | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| Shaft Accommodation Style | COUNTERBORED |
| Overall Thickness | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Shank Length | 1.427 INCHES NOMINAL IN |
| Material Transparency | OPAQUE |
| Style Designator | ROUND |
| Outside Diameter | 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN |
| Counterbore Depth | 1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM IN |
| Counterbore Diameter | 0.485 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| Inside Diameter | 0.305 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN |
| Shank Style | STRAIGHT |
| Color | BLACK, LUSTERLESS |
| Material | ALUMINUM ALLOY |
| Attachment Method | HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 17P1F6176-501 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-01-420-8311 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-420-8311: Shank Diameter: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN; Shaft Accommodation Style: COUNTERBORED; Overall Thickness: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Shank Length: 1.427 INCHES NOMINAL IN. 14 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.