The Gear,spur, cataloged under National Stock Number 3020-00-210-1288, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 3020-00-210-1288 |
| Primary Part Number | 731983PC4 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Attachment Method | MOUNTING HOLE |
| Nominal Distance Between Body Face and Protruding Hub End | 0.031 INCHES FIRST END IN |
| Hub Style Designator | PLAIN FIRST END |
| Hardness Rating | 240.0 BRINELL STANDARD MINIMUM AND 285.0 BRINELL STANDARD MAXIMUM OVERALL |
| Teeth Quantity | 45 |
| Body Style | PLAIN, SOLID |
| Nominal Outside Diameter | 1.174 INCHES IN |
| Hub Nominal Diameter | 1.000 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Bore Nominal Diameter | 0.375 INCHES BOTH ENDS IN |
| Bolt Hole Circle Nominal Diameter | 0.375 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Mounting Hole Type and Quantity | 1 COUNTERBORED AND 2 PLAIN AXIALLY THROUGH BODY FIRST END |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1137 ASSN STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1144 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL OVERALL |
| Mounting Hole Nominal Diameter | 0.110 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Bore Style | PLAIN BOTH ENDS |
| Face Nominal Width | 0.187 INCHES IN |
| Pitch Diameter | 1.1250 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-210-1288 is a Gear,spur, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-210-1288 has 2 cross-referenced part numbers: 731983 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 731983PC4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 3 known substitutes for 3020-00-210-1288: 3110-00-100-0698, 5365-01-440-8648, 6685-01-484-2131. Verify interchangeability with system specifications before substitution.
Key specifications for 731983PC4: Attachment Method: MOUNTING HOLE; Nominal Distance Between Body Face and Protruding Hub End: 0.031 INCHES FIRST END IN; Hub Style Designator: PLAIN FIRST END; Hardness Rating: 240.0 BRINELL STANDARD MINIMUM AND 285.0 BRINELL STANDARD MAXIMUM OVERALL. 20 total characteristics are documented in the Federal Logistics Information System.