The Knob, cataloged under National Stock Number 5355-01-659-0228, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Teledyne Flir Unmanned Ground Systems, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Knob |
| FSC / FSG | 5355 — Knobs and Pointers (FSG 53) |
| Manufacturers | Teledyne Flir Unmanned Ground Systems, Inc (CAGE 7KJ69) |
| Parameter | Value |
|---|---|
| NSN | 5355-01-659-0228 |
| Primary Part Number | 4157441 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Teledyne Flir Unmanned Ground Systems, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4157441 PRIMARY | Teledyne Flir Unmanned Ground Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| 4157441 | 3/9 Design control — primary reference Irobot Corporation |
NSN 5355-01-659-0228 is a Knob, manufactured by Teledyne Flir Unmanned Ground Systems, Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-659-0228 has 1 manufacturer part number on file: 4157441 (Teledyne Flir Unmanned Ground Systems, Inc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5355-01-659-0228 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.