The Knob, cataloged under National Stock Number 5355-01-024-6321, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kearflex Engineering Company. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-024-6321 |
| Primary Part Number | 3397 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Kearflex Engineering Company |
| Status | ACTIVE |
| Style Designator | ROUND |
| Material | ALUMINUM ALLOY 2024 |
| Attachment Method | PRESS FIT |
| Counterbore Depth | 0.105 INCHES NOMINAL IN |
| Color | BLACK |
| Overall Thickness | 0.688 INCHES NOMINAL IN |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Shaft Accommodation Style | COUNTERBORED |
| Inside Diameter | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Counterbore Diameter | 0.406 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3397 PRIMARY | Kearflex Engineering Company (USA) |
NSN 5355-01-024-6321 is a Knob, manufactured by Kearflex Engineering Company, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-01-024-6321 has 1 cross-referenced part number: 3397 (Kearflex Engineering Company).
There are 6 known substitutes for 5355-01-024-6321: 5945-00-114-9779, 3120-00-447-2151, 5995-00-513-7032 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3397: Style Designator: ROUND; Material: ALUMINUM ALLOY 2024; Attachment Method: PRESS FIT; Counterbore Depth: 0.105 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.