The Gear,spur, cataloged under National Stock Number 3020-01-421-8793, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Akron Brass Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-421-8793 |
| Primary Part Number | 7-18-148 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Akron Brass Company |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Nominal Outside Diameter | 0.750 INCHES IN |
| Face Nominal Width | 0.250 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Hub Style Designator | PLAIN FIRST END |
| Body Style | PLAIN, SOLID |
| Pressure Angle | 14.5000 DEGREES |
| Bore Nominal Diameter | 0.188 INCHES BOTH ENDS IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Pitch Diameter | 0.6670 INCHES NOMINAL IN |
| Hub Nominal Diameter | 0.500 INCHES FIRST END IN |
| Teeth Quantity | 16 |
| Bore Style | PLAIN BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-421-8793 is a Gear,spur, manufactured by Akron Brass Company, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-421-8793 has 3 cross-referenced part numbers: 7-18-148 (Chubb Fire & Security Pty Ltd), 7-18-148 (Akron Brass Company), G256 (Altra Industrial Motion Corp.).
There are 3 known substitutes for 3020-01-421-8793: 3020-00-917-7577, 5220-01-182-1425, 5220-01-604-2058. Verify interchangeability with system specifications before substitution.
Key specifications for 7-18-148: Material: COPPER ALLOY OVERALL; Nominal Outside Diameter: 0.750 INCHES IN; Face Nominal Width: 0.250 INCHES IN; Style Designator: PROTRUDING HUB. 14 total characteristics are documented in the Federal Logistics Information System.