The Knob, cataloged under National Stock Number 5355-01-133-2244, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Solitron Devices, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-01-133-2244 |
| Primary Part Number | 82551 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Solitron Devices, Inc. |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.150 INCHES NOMINAL IN |
| Outside Diameter | 1.440 INCHES NOMINAL IN |
| Reference Marking | NONE |
| Setscrew Hole Quantity | 2 |
| Fluted Foil Quantity | 26 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5355-01-133-2244 is a Knob, manufactured by Solitron Devices, Inc., classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-133-2244 has 2 manufacturer part numbers on file: 82551 (Solitron Devices, Inc.), 82551 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 82551: Distance From Hole Center to Knob/skirt Base: 0.150 INCHES NOMINAL IN; Outside Diameter: 1.440 INCHES NOMINAL IN; Reference Marking: NONE; Setscrew Hole Quantity: 2. 5 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.