The Knob, cataloged under National Stock Number 5355-01-145-4633, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 17 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-145-4633 |
| Primary Part Number | 1264-817 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.550 INCHES NOMINAL IN |
| Shaft Accommodation Style | COUNTERBORED |
| Overall Thickness | 0.700 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 1.600 INCHES NOMINAL IN |
| Counterbore Depth | 0.150 INCHES NOMINAL IN |
| Reference Marking | SLOT |
| Setscrew Hole Quantity | 1 |
| Nominal Thread Size | 0.190 INCHES SCREW HOLE IN |
| Counterbore Diameter | 1.000 INCHES NOMINAL IN |
| Inside Diameter | 0.2497 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN |
| Gripping Surface Condition | GRIP AID |
| Color | BLACK |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNF SCREW HOLE |
| 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 |
|---|---|
| 1264-817 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
NSN 5355-01-145-4633 is a Knob, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-145-4633 has 1 manufacturer part number on file: 1264-817 (Bae Systems Information and Electronic Systems Integration Inc.).
Key specifications for 1264-817: Distance From Hole Center to Knob/skirt Base: 0.550 INCHES NOMINAL IN; Shaft Accommodation Style: COUNTERBORED; Overall Thickness: 0.700 INCHES NOMINAL IN; Style Designator: ROUND. 17 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.