The Knob, cataloged under National Stock Number 5355-00-668-1989, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-668-1989 |
| Primary Part Number | K7886574P2 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.625 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Length | 0.875 INCHES NOMINAL IN |
| Style Designator | ROUND WITH SINGLE POINTER |
| Outside Diameter | 0.875 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Inside Diameter | 0.718 INCHES NOMINAL IN |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Attachment Method | SETSCREWS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| K7886574P2 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| K7886574P2 | 3/9 Design control — primary reference General Electric Co Electronic Components Division of Electronic Atomic and Defense Systems Group |
NSN 5355-00-668-1989 is a Knob, manufactured by General Electric Company, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-668-1989 has 1 manufacturer part number on file: K7886574P2 (General Electric Company).
Key specifications for K7886574P2: Distance From Hole Center to Knob/skirt Base: 0.625 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Length: 0.875 INCHES NOMINAL IN; Style Designator: ROUND WITH SINGLE POINTER. 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.
NSN 5355-00-668-1989 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.