The Knob, cataloged under National Stock Number 5355-00-255-7287, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect. Government technical data includes 14 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-255-7287 |
| Primary Part Number | 627-31 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect |
| Status | ACTIVE |
| Gripping Surface Condition | GRIP AID |
| Overall Thickness | 0.560 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Nominal Thread Size | 0.138 INCHES SCREW HOLE IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Material | ALUMINUM ALLOY |
| Style Designator | ROUND |
| Outside Diameter | 0.620 INCHES NOMINAL IN |
| Distance From Hole Center to Knob/skirt Base | 0.250 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 1 |
| Shaft Accommodation Style | ROUND |
| Inside Diameter | 0.125 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 627-31 PRIMARY | Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA) |
NSN 5355-00-255-7287 is a Knob, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-255-7287 has 1 cross-referenced part number: 627-31 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect).
There are 2 known substitutes for 5355-00-255-7287: 1680-00-737-9399, 5305-00-984-6210. Verify interchangeability with system specifications before substitution.
Key specifications for 627-31: Gripping Surface Condition: GRIP AID; Overall Thickness: 0.560 INCHES NOMINAL IN; Attachment Method: SETSCREWS; Screw Drive Type: HEXAGON SOCKET. 15 total characteristics are documented in the Federal Logistics Information System.