The Knob, cataloged under National Stock Number 5355-01-027-8838, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kay Elemetrics Corporation. Government technical data includes 19 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-027-8838 |
| Primary Part Number | 6611 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Kay Elemetrics Corporation |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Gripping Surface Condition | GRIP AID |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Overall Thickness | 0.563 INCHES NOMINAL IN |
| Nominal Thread Size | 0.138 INCHES SCREW HOLE IN |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Attachment Method | SETSCREWS |
| Color | BLACK |
| Skirt Outside Diameter | 0.593 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Pointer Design | DETACHABLE |
| Material | ALUMINUM ALLOY |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Outside Diameter | 0.688 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Inside Diameter | 0.2505 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN |
| Skirt Design | NONDETACHABLE |
| Skirt Style | RING |
| Distance From Hole Center to Knob/skirt Base | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6611 | Kay Elemetrics Corporation (USA) |
NSN 5355-01-027-8838 is a Knob, manufactured by Kay Elemetrics Corporation, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-01-027-8838 has 1 cross-referenced part number: 6611 (Kay Elemetrics Corporation).
There are 8 known substitutes for 5355-01-027-8838: 5340-00-489-4606, 5950-00-677-1519, 5960-00-681-9788 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6611: Shaft Accommodation Style: ROUND; Gripping Surface Condition: GRIP AID; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SCREW HOLE; Overall Thickness: 0.563 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.