The Knob, cataloged under National Stock Number 5355-00-665-1172, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-665-1172 |
| Primary Part Number | A3C23U103REV11G1 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Length | 1.625 INCHES NOMINAL IN |
| Overall Thickness | 1.125 INCHES NOMINAL IN |
| Style Designator | BAR WITH SINGLE POINTER |
| Setscrew Hole Quantity | 2 |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Pointer Design | NONDETACHABLE |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK |
| Width | 0.750 INCHES NOMINAL IN |
| Screw Drive Type | HEXAGON SOCKET |
| Attachment Method | SETSCREWS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A3C23U103REV11G1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| A3C23U103REV11G1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5355-00-665-1172 is a Knob, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-665-1172 has 1 manufacturer part number on file: A3C23U103REV11G1 (Raytheon Company Dba Raytheon Co).
Key specifications for A3C23U103REV11G1: Shaft Accommodation Style: ROUND; Length: 1.625 INCHES NOMINAL IN; Overall Thickness: 1.125 INCHES NOMINAL IN; Style Designator: BAR WITH SINGLE POINTER. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.