The Knob, cataloged under National Stock Number 5355-01-689-3604, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Bluezone Group Pty Limited. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Bluezone Group Pty Limited (CAGE Z0ZT6); Leidos Australia Pty Limited (CAGE Z0YR8) |
| Parameter | Value |
|---|---|
| NSN | 5355-01-689-3604 |
| Primary Part Number | 21-025 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Bluezone Group Pty Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5355-01-689-3604 is a Knob, manufactured by Bluezone Group Pty Limited, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-689-3604 has 2 manufacturer part numbers on file: 21-025 (Bluezone Group Pty Limited), 21-025 (Leidos Australia Pty Limited).
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.