The Knob, cataloged under National Stock Number 5355-00-644-2392, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-644-2392 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Inside Width | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Shaft Accommodation Style | FLATTED, TWO SIDES PARALLEL |
| Overall Thickness | 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| Style Designator | ROUND |
| Outside Diameter | 0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN |
| Inside Diameter | 0.3125 INCHES MINIMUM AND 0.3165 INCHES MAXIMUM IN |
| Gripping Surface Condition | GRIP AID |
| Color | BLACK |
| Material | ALUMINUM ALLOY 2024 |
| Attachment Method | PRESS FIT |
| 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 |
|---|---|
| 5056820002ALT1 | 3/9 Design control — primary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 5056820002ALT1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5355-00-644-2392 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-00-644-2392: Inside Width: 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN; Shaft Accommodation Style: FLATTED, TWO SIDES PARALLEL; Overall Thickness: 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN; Style Designator: ROUND. 10 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.