The Knob, cataloged under National Stock Number 5355-00-486-0018, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-486-0018 |
| Primary Part Number | 212188 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Counterbore Diameter | 0.656 INCHES NOMINAL IN |
| Counterbore Depth | 0.093 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Screw Drive Type | HEXAGON SOCKET |
| Overall Thickness | 0.625 INCHES NOMINAL IN |
| Pointer Design | NONDETACHABLE |
| Color | BLACK |
| Style Designator | POINTER |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Gripping Surface Condition | SMOOTH |
| Width | 0.750 INCHES NOMINAL IN |
| Shaft Accommodation Style | COUNTERBORED |
| Distance From Hole Center to Knob/skirt Base | 0.281 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Length | 1.250 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 1 |
| Reference Marking | LINE |
| Inside Diameter | 0.251 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 195-0012-001 | The Boeing Company Div Legacy Boeing Hb1 (USA) |
| S292-3LBB | Zf Industrieantriebe Witten Gmbh (DEU) |
| 212188 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| S2407-908848 | Naval Ship Systems Command (USA) |
| NA212188 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5355-00-486-0018 is a Knob, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-486-0018 has 5 cross-referenced part numbers: 195-0012-001 (The Boeing Company Div Legacy Boeing Hb1), S292-3LBB (Zf Industrieantriebe Witten Gmbh), 212188 (Lockheed Martin Corporation Div Rms - Mitchel Field), S2407-908848 (Naval Ship Systems Command), NA212188 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There is 1 known substitute for 5355-00-486-0018: 5355-00-341-2477. Verify interchangeability with system specifications before substitution.
Key specifications for 212188: Counterbore Diameter: 0.656 INCHES NOMINAL IN; Counterbore Depth: 0.093 INCHES NOMINAL IN; Attachment Method: SETSCREWS; Screw Drive Type: HEXAGON SOCKET. 20 total characteristics are documented in the Federal Logistics Information System.