The Knob, cataloged under National Stock Number 5355-01-215-9591, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Elma Electronic Incorporated. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Elma Electronic Incorporated (CAGE 76096) |
| Parameter | Value |
|---|---|
| NSN | 5355-01-215-9591 |
| Primary Part Number | 040-1020 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Elma Electronic Incorporated |
| 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 |
|---|---|
| 040-1020 PRIMARY | Elma Electronic Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 040-2231 | 5/9 Secondary reference Elma Engineering |
| 40-10089-0A | 5/9 Secondary reference Ballantine Laboratories Inc |
NSN 5355-01-215-9591 is a Knob, manufactured by Elma Electronic Incorporated, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-215-9591 has 1 manufacturer part number on file: 040-1020 (Elma Electronic Incorporated).
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.