The Knob, cataloged under National Stock Number 5355-01-308-8389, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Cec Vibration Products, Llc Dba Cec Vibrations Products. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-308-8389 |
| Primary Part Number | 552052-0001 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Cec Vibration Products, Llc Dba Cec Vibrations Products |
| Status | ACTIVE |
| Overall Thickness | 0.590 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 0.393 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Color | GRAY/GREY |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 552052-0001 PRIMARY | Cec Vibration Products, Llc Dba Cec Vibrations Products (USA) |
| Reference | Meaning |
|---|---|
| A552052 | D/9 Drawing number reference only Cec Vibration Products, Llc Dba Cec Vibrations Products |
| A552052-0001 | 5/9 Secondary reference Cec Vibration Products, Llc Dba Cec Vibrations Products |
| 20-10-31-2 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5355-01-308-8389 is a Knob, manufactured by Cec Vibration Products, Llc Dba Cec Vibrations Products, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-308-8389 has 1 manufacturer part number on file: 552052-0001 (Cec Vibration Products, Llc Dba Cec Vibrations Products).
Key specifications for 552052-0001: Overall Thickness: 0.590 INCHES NOMINAL IN; Style Designator: ROUND; Outside Diameter: 0.393 INCHES NOMINAL IN; Gripping Surface Condition: GRIP AID. 6 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.