The Knob, cataloged under National Stock Number 5355-01-448-9688, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems Canadacorp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-01-448-9688 |
| Primary Part Number | 7578609-001 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Overall Thickness | 0.048 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| 7578609-001 | General Dynamics Land Systems Inc. Div Gdls Global Llc (USA) |
| 7578609-001 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| 7578609-001 | 5/9 Secondary reference General Dynamics Land Systems Inc. |
NSN 5355-01-448-9688 is a Knob, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-448-9688 has 2 manufacturer part numbers on file: 7578609-001 (General Dynamics Land Systems Inc. Div Gdls Global Llc), 7578609-001 (General Dynamics Land Systems Canadacorp).
Key specifications for 7578609-001: Overall Thickness: 0.048 INCHES NOMINAL IN; Style Designator: ROUND; Outside Diameter: 2.000 INCHES NOMINAL IN; Material: STEEL COMP 303. 4 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.