The Knob, cataloged under National Stock Number 5355-00-419-4156, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Optex Systems, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Knob |
| FSC / FSG | 5355 — Knobs and Pointers (FSG 53) |
| Manufacturers | Optex Systems, Inc Div Applied Optics Center (CAGE 51298); Optex Systems, Inc (CAGE 0BK64) |
| Parameter | Value |
|---|---|
| NSN | 5355-00-419-4156 |
| Primary Part Number | 26800151 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Optex Systems, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 26800151 | Optex Systems, Inc Div Applied Optics Center (USA) |
| 26800151 PRIMARY | Optex Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| 26800151 | 5/9 Secondary reference L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division |
| 9240-003-51 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5355-00-419-4156 is a Knob, manufactured by Optex Systems, Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-419-4156 has 2 manufacturer part numbers on file: 26800151 (Optex Systems, Inc Div Applied Optics Center), 26800151 (Optex 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.
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.