The Cap,knob Attachment Device, cataloged under National Stock Number 5355-01-327-7021, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Elma Electronic Incorporated. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-327-7021 |
| Primary Part Number | 040-3025 |
| Item Name | Cap,knob Attachment Device |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Elma Electronic Incorporated |
| Status | ACTIVE |
| Color | BLACK CAP |
| 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 |
|---|---|
| 040-3025 PRIMARY | Elma Electronic Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 54-00134-010 | C/1 Advisory reference — outside the item-of-supply concept Cxr Larus Corporation Div Cxr Telcom |
NSN 5355-01-327-7021 is a Cap,knob Attachment Device, manufactured by Elma Electronic Incorporated, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-327-7021 has 1 manufacturer part number on file: 040-3025 (Elma Electronic Incorporated).
Key specifications for 040-3025: Color: BLACK CAP. 1 specification is 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.