The Knob, cataloged under National Stock Number 5355-00-385-6957, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 17 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 | 5355-00-385-6957 |
| Primary Part Number | 40-414-236 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Meggitt (new Hampshire), Inc |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.145 INCHES NOMINAL IN |
| Shaft Accommodation Style | COUNTERBORED |
| Overall Thickness | 0.687 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Counterbore Depth | 0.062 INCHES NOMINAL IN |
| Reference Marking | TRIANGLE |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Counterbore Diameter | 0.375 INCHES NOMINAL IN |
| Inside Diameter | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| Gripping Surface Condition | GRIP AID |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Thread Quantity Per Inch | 40 SCREW HOLE |
| Material | ALUMINUM ALLOY 2024 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| 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 |
|---|---|
| 40-414-236 PRIMARY | Meggitt (new Hampshire), Inc (USA) |
NSN 5355-00-385-6957 is a Knob, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-385-6957 has 1 manufacturer part number on file: 40-414-236 (Meggitt (new Hampshire), Inc).
Key specifications for 40-414-236: Distance From Hole Center to Knob/skirt Base: 0.145 INCHES NOMINAL IN; Shaft Accommodation Style: COUNTERBORED; Overall Thickness: 0.687 INCHES NOMINAL IN; Style Designator: ROUND. 17 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.