The Knob, cataloged under National Stock Number 5355-01-684-3855, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-684-3855 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Color Chip Number | 37038 |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Style Designator | BALL |
| Outside Diameter | 0.922 INCHES MINIMUM AND 0.954 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.2500 INCHES SOCKET INTERNAL IN |
| Specification/standard Data | 80205-NAS-3926/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Color | BLACK, LUSTERLESS |
| Thread Class | 2B |
| Thread Quantity Per Inch | 28 SOCKET INTERNAL |
| Material | ALUMINUM |
| Thread Series Designator | UNF SOCKET INTERNAL |
| Attachment Method | SHAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M3926/1-1C3B | 5/9 Secondary reference U.S. Government activity |
| M3926/1-1C3B | 3/2 Design control — primary reference U.S. Government activity |
| NASM3926/1 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5355-01-684-3855 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-684-3855: Color Chip Number: 37038; Thread Length: 0.375 INCHES NOMINAL IN; Style Designator: BALL; Outside Diameter: 0.922 INCHES MINIMUM AND 0.954 INCHES MAXIMUM IN. 13 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.