The Knob, cataloged under National Stock Number 5355-01-689-2267, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-689-2267 |
| Primary Part Number | 6477K53 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Length | 0.437 INCHES NOMINAL IN |
| Overall Thickness | 0.687 INCHES NOMINAL IN |
| Style Designator | SQUARE OR RECTANGULAR WITH BAR FACE |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Nominal Thread Size | 0.312 INCHES SCREW HOLE IN |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK |
| Width | 2.25 INCHES NOMINAL IN |
| Material | PLASTIC PHENOLIC |
| Attachment Method | HOLE |
| 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 |
|---|---|
| 6477K53 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5355-01-689-2267 is a Knob, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-689-2267 has 1 manufacturer part number on file: 6477K53 (Mcmaster-Carr Supply Co).
Key specifications for 6477K53: Shaft Accommodation Style: ROUND; Length: 0.437 INCHES NOMINAL IN; Overall Thickness: 0.687 INCHES NOMINAL IN; Style Designator: SQUARE OR RECTANGULAR WITH BAR FACE. 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.