The Knob, cataloged under National Stock Number 5355-01-474-5496, 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10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-474-5496 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Length | 2.500 INCHES NOMINAL IN |
| Overall Thickness | 1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN |
| Style Designator | ROUND WITH CROSS FACE |
| Outside Diameter | 1.250 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.625 INCHES SCREW HOLE IN |
| Gripping Surface Condition | GRIP AID |
| Thread Quantity Per Inch | 11 SCREW HOLE |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Attachment Method | SCREW ON |
| 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 |
|---|---|
| NAS1553 | 3/1 Design control — primary reference U.S. Government activity |
| NAS1553A5D10TP | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-01-474-5496 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-474-5496: Length: 2.500 INCHES NOMINAL IN; Overall Thickness: 1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN; Style Designator: ROUND WITH CROSS FACE; Outside Diameter: 1.250 INCHES MINIMUM AND 1.750 INCHES MAXIMUM 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.