The Gear,spur, cataloged under National Stock Number 3020-00-520-2275, 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 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-520-2275 |
| Primary Part Number | SCB98667 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | CANCELLED |
| Nominal Overall Length | 0.240 INCHES IN |
| Hub Nominal Diameter | 0.375 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.542 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.157 INCHES FIRST END IN |
| Material Document and Classification | QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Mounting Hole Type and Quantity | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Face Nominal Width | 0.083 INCHES IN |
| Attachment Method | MOUNTING HOLE |
| Style Designator | PROTRUDING HUB |
| Pitch Diameter | 0.5000 INCHES NOMINAL IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | COPPER ALLOY 360 OVERALL |
| Mounting Hole Thread Quantity Per Inch | 40 TRANSVERSELY THROUGH HUB FIRST END |
| Teeth Quantity | 24 |
| Body Style | PLAIN, SOLID |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SMB232310 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SCB98667 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| R133 | Simplex Time Recorder Llc (USA) |
| SMB282310 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SMB282310REVB | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 103728 | Viking Technologies, Ltd. (USA) |
| 98667 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SCB98667 | L3harris Cincinnati Electronics Corporation (USA) |
NSN 3020-00-520-2275 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: cancelled.
NSN 3020-00-520-2275 has 8 cross-referenced part numbers: SMB232310 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SCB98667 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), R133 (Simplex Time Recorder Llc), SMB282310 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SMB282310REVB (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 3 more.
There are 4 known substitutes for 3020-00-520-2275: 5315-00-010-3728, 5920-00-263-0622, 2915-00-453-1300 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SCB98667: Nominal Overall Length: 0.240 INCHES IN; Hub Nominal Diameter: 0.375 INCHES FIRST END IN; Nominal Outside Diameter: 0.542 INCHES IN; Nominal Distance Between Body Face and Protruding Hub End: 0.157 INCHES FIRST END IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-520-2275 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.