The Knob, cataloged under National Stock Number 5355-01-077-9800, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-077-9800 |
| Primary Part Number | 68D260080-2179 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 1.250 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 1.325 INCHES NOMINAL IN |
| Shank Length | 0.575 INCHES MINIMUM AND 1.075 INCHES MAXIMUM IN |
| Style Designator | FLUTED FOILS |
| Pin Accommodation Type | STRAIGHT PIN TYPE W/O PIN |
| Inside Diameter | 0.624 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | GRIP AID |
| Width | 3.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 356.0 |
| Attachment Method | PIN |
| Fluted Foil Quantity | 6 |
| 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 |
|---|---|
| 68D260080-2179 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5355-01-077-9800 is a Knob, manufactured by The Boeing Company Div Defense, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-077-9800 has 1 manufacturer part number on file: 68D260080-2179 (The Boeing Company Div Defense).
Key specifications for 68D260080-2179: Shank Diameter: 1.250 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Overall Thickness: 1.325 INCHES NOMINAL IN; Shank Length: 0.575 INCHES MINIMUM AND 1.075 INCHES MAXIMUM IN. 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.
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.