The Gear,spur, cataloged under National Stock Number 3020-00-828-4505, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Southern Gear & Machine Inc. Government technical data includes 21 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-828-4505 |
| Primary Part Number | 154-75 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Southern Gear & Machine Inc |
| Status | CANCELLED |
| Teeth Quantity | 75 |
| Body Style | PLAIN, SOLID |
| Style Designator | PROTRUDING HUB |
| Hub Style Designator | PLAIN FIRST END |
| Hub Nominal Diameter | 0.500 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 1.604 INCHES IN |
| Nominal Overall Length | 0.375 INCHES IN |
| Material | ALUMINUM ALLOY OVERALL |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Bore Style | PLAIN BOTH ENDS |
| Pitch Diameter | 1.5625 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Face Nominal Width | 0.125 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Mounting Hole Thread Quantity Per Inch | 32 TRANSVERSELY THROUGH HUB FIRST END |
| Tooth Form | STANDARD |
| Mounting Hole Nominal Thread Size | 0.138 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Mounting Hole Type and Quantity | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Attachment Method | MOUNTING HOLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 154-75 PRIMARY | Southern Gear & Machine Inc (USA) |
NSN 3020-00-828-4505 is a Gear,spur, manufactured by Southern Gear & Machine Inc, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-828-4505 has 1 cross-referenced part number: 154-75 (Southern Gear & Machine Inc).
There are 9 known substitutes for 3020-00-828-4505: 5315-00-286-4907, 5950-00-391-0801, 5307-00-894-2855 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 154-75: Teeth Quantity: 75; Body Style: PLAIN, SOLID; Style Designator: PROTRUDING HUB; Hub Style Designator: PLAIN FIRST END. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-828-4505 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.