The Knob, cataloged under National Stock Number 5355-00-644-4175, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aircraft Radio Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-644-4175 |
| Primary Part Number | 13276 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Aircraft Radio Corp |
| Status | ACTIVE |
| Attachment Method | SETSCREWS |
| Overall Thickness | 1.578 INCHES MINIMUM AND 1.609 INCHES MAXIMUM IN |
| Shank Style | STRAIGHT |
| Width | 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM IN |
| Inside Diameter | 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.138 INCHES SCREW HOLE IN |
| Style Designator | ROUND WITH CRANK |
| Color | BLACK |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Shaft Accommodation Style | ROUND |
| Setscrew Hole Quantity | 2 |
| Gripping Surface Condition | GRIP AID |
| Screw Drive Type | SIX SPLINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5355-00-644-4175 is a Knob, manufactured by Aircraft Radio Corp, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-644-4175 has 2 cross-referenced part numbers: 13276 (Aircraft Radio Corp), 665B0001 (Keddeg Company Div Keggeg Company).
There are 2 known substitutes for 5355-00-644-4175: 5305-00-059-3661, 4520-01-276-3577. Verify interchangeability with system specifications before substitution.
Key specifications for 13276: Attachment Method: SETSCREWS; Overall Thickness: 1.578 INCHES MINIMUM AND 1.609 INCHES MAXIMUM IN; Overall Depth: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN; Shank Style: STRAIGHT. 17 total characteristics are documented in the Federal Logistics Information System.