The Knob, cataloged under National Stock Number 5355-01-388-6600, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-388-6600 |
| Primary Part Number | 6409160-34 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.750 INCHES NOMINAL IN |
| Style Designator | COUNTERSUNK WITH CROWN |
| Outside Diameter | 1.380 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES SCREW HOLE IN |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Thread Quantity Per Inch | 16 SCREW HOLE |
| Material | STEEL CORROSION RESISTING |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 6409160-34 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 211058348 | 5/9 Secondary reference Naval Sea Systems Command |
| 556-6409160-34 | 5/9 Secondary reference Naval Sea Systems Command |
| 6409160 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5355-01-388-6600 is a Knob, manufactured by Naval Sea Systems Command, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-388-6600 has 1 manufacturer part number on file: 6409160-34 (Naval Sea Systems Command).
Key specifications for 6409160-34: Shaft Accommodation Style: ROUND; Overall Thickness: 0.750 INCHES NOMINAL IN; Style Designator: COUNTERSUNK WITH CROWN; Outside Diameter: 1.380 INCHES NOMINAL IN. 11 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.