The Knob, cataloged under National Stock Number 5355-01-031-9492, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5355-01-031-9492 |
| Primary Part Number | 187841 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Shaft Accommodation Style | TAPERED |
| Attachment Method | SCREW ON |
| Material | STEEL |
| Style Designator | BALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) RECEPTACLE |
| Thread Quantity Per Inch | 13 RECEPTACLE |
| Nominal Thread Size | 0.500 INCHES RECEPTACLE IN |
| Color | BLACK |
| Gripping Surface Condition | GRIP AID |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 187841 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5355-01-031-9492 is a Knob, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-01-031-9492 has 1 cross-referenced part number: 187841 (U S Army Tank Automotive Command Amsta-Im-Mm).
There is 1 known substitute for 5355-01-031-9492: 4330-00-872-1318. Verify interchangeability with system specifications before substitution.
Key specifications for 187841: Shaft Accommodation Style: TAPERED; Attachment Method: SCREW ON; Material: STEEL; Style Designator: BALL. 11 total characteristics are documented in the Federal Logistics Information System.