The Gear,spur, cataloged under National Stock Number 3020-00-203-1447, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 17 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-203-1447 |
| Primary Part Number | SCB69581 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Hub Nominal Diameter | 0.625 INCHES FIRST END IN |
| Teeth Quantity | 37 |
| Body Style | WEBBED, OFFSET, SOLID |
| Pressure Angle | 14.5000 DEGREES |
| Mounting Hole Type and Quantity | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Style Designator | PROTRUDING HUB, RECESSED BODY |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Nominal Overall Length | 0.740 INCHES IN |
| Mounting Hole Thread Quantity Per Inch | 32 TRANSVERSELY THROUGH HUB FIRST END |
| Body Recess Nominal Depth | 0.125 INCHES SECOND END IN |
| Face Nominal Width | 0.219 INCHES IN |
| Bore Style | SQUARE BOTH ENDS |
| Surface Treatment | PHOSPHATE OVERALL |
| Material | STEEL OVERALL |
| Tooth Form | STANDARD |
| Pitch Diameter | 1.1540 INCHES MINIMUM AND 1.1580 INCHES MAXIMUM IN |
| Attachment Method | MOUNTING HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-203-1447 is a Gear,spur, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-203-1447 has 2 cross-referenced part numbers: 50383 (Kleinschmidt Inc), SCB69581 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 5 known substitutes for 3020-00-203-1447: 5930-00-189-2400, 3020-00-431-6344, 5935-00-477-1307 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for SCB69581: Hub Nominal Diameter: 0.625 INCHES FIRST END IN; Teeth Quantity: 37; Body Style: WEBBED, OFFSET, SOLID; Pressure Angle: 14.5000 DEGREES. 17 total characteristics are documented in the Federal Logistics Information System.