The Knob, cataloged under National Stock Number 5355-01-109-7550, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc Dba Honeywell. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-01-109-7550 |
| Primary Part Number | 25020-0002 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Honeywell International Inc Dba Honeywell |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.239 INCHES NOMINAL IN |
| Shaft Accommodation Style | COUNTERBORED |
| Overall Thickness | 0.984 INCHES NOMINAL IN |
| Skirt Outside Diameter | 0.845 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 0.920 INCHES NOMINAL IN |
| Counterbore Depth | 0.334 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Counterbore Diameter | 0.760 INCHES NOMINAL IN |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Color | BLACK |
| Skirt Design | NONDETACHABLE |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Material | ALUMINUM ALLOY AND COPPER ALLOY AND PLASTIC AND STEEL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Skirt Style | STEPPED |
| Attachment Method | SETSCREWS |
| 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 |
|---|---|
| 25020-0002 PRIMARY | Honeywell International Inc Dba Honeywell (USA) |
| Reference | Meaning |
|---|---|
| RB-67-2-DC-M-0.250 MATTE BLACK | 5/2 Secondary reference U.S. Government activity |
NSN 5355-01-109-7550 is a Knob, manufactured by Honeywell International Inc Dba Honeywell, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-109-7550 has 1 manufacturer part number on file: 25020-0002 (Honeywell International Inc Dba Honeywell).
Key specifications for 25020-0002: Distance From Hole Center to Knob/skirt Base: 0.239 INCHES NOMINAL IN; Shaft Accommodation Style: COUNTERBORED; Overall Thickness: 0.984 INCHES NOMINAL IN; Skirt Outside Diameter: 0.845 INCHES NOMINAL IN. 20 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.