The Knob, cataloged under National Stock Number 5355-01-531-1825, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Bia5 Pty Ltd. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-01-531-1825 |
| Primary Part Number | 00400023 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Bia5 Pty Ltd |
| Status | ACTIVE |
| Overall Thickness | 0.662 INCHES NOMINAL IN |
| Style Designator | SKIRTED ROUND WITH WINDOW |
| Outside Diameter | 0.894 INCHES NOMINAL IN |
| 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 |
|---|---|
| 00400023 | Bia5 Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 11K5015-JMNB | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-01-531-1825 is a Knob, manufactured by Bia5 Pty Ltd, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-531-1825 has 1 manufacturer part number on file: 00400023 (Bia5 Pty Ltd).
Key specifications for 00400023: Overall Thickness: 0.662 INCHES NOMINAL IN; Style Designator: SKIRTED ROUND WITH WINDOW; Outside Diameter: 0.894 INCHES NOMINAL IN; Special Features: MATERIAL-NYLON, METAL INSERT W/SET SCREW, 0.125 DIA SHAFT, BLACK. 3 specifications are 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.