The Knob, cataloged under National Stock Number 5355-01-252-6506, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-252-6506 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Overall Thickness | 0.375 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 1.645 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES SCREW HOLE IN |
| Specification/standard Data | 96906-MS91528 GOVERNMENT STANDARD |
| Gripping Surface Condition | GRIP AID |
| Thread Quantity Per Inch | 28 SCREW HOLE |
| Material | PLASTIC |
| Thread Series Designator | UNEF SCREW HOLE |
| Attachment Method | STUD |
| 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 |
|---|---|
| NASM3926 | 3/1 Design control — primary reference U.S. Government activity |
| MS91528-3DD2B | 5/9 Secondary reference U.S. Government activity |
| MIL-K-3926 | 5/9 Secondary reference U.S. Government activity |
| MS91528-3DD2B | 3/2 Design control — primary reference U.S. Government activity |
| AKW1061-4MA | 5/1 Secondary reference U.S. Government activity |
NSN 5355-01-252-6506 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-252-6506: Overall Thickness: 0.375 INCHES NOMINAL IN; Style Designator: ROUND; Outside Diameter: 1.645 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES SCREW HOLE IN. 10 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.