The Gear,spur, cataloged under National Stock Number 3020-00-753-1912, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Beseler, Charles Co Inc. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-753-1912 |
| Primary Part Number | 9570 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Beseler, Charles Co Inc |
| Status | ACTIVE |
| Tooth Form | STANDARD |
| Pitch Diameter | 0.5880 INCHES NOMINAL IN |
| Pressure Angle | 20.0000 DEGREES |
| Face Nominal Width | 0.375 INCHES IN |
| Material | STEEL COMP 4140 OVERALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Style Designator | HUBLESS |
| Bore Nominal Diameter | 0.376 INCHES BOTH ENDS IN |
| Surface Treatment | CADMIUM OVERALL |
| Hardness Rating | 260.0 BRINELL STANDARD MINIMUM AND 311.0 BRINELL STANDARD MAXIMUM OVERALL |
| Nominal Outside Diameter | 0.681 INCHES IN |
| Teeth Quantity | 14 |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9570 PRIMARY | Beseler, Charles Co Inc (USA) |
NSN 3020-00-753-1912 is a Gear,spur, manufactured by Beseler, Charles Co Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-753-1912 has 1 cross-referenced part number: 9570 (Beseler, Charles Co Inc).
There are 5 known substitutes for 3020-00-753-1912: 4820-00-036-1635, 3030-00-930-4733, 5330-01-092-0265 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9570: Tooth Form: STANDARD; Pitch Diameter: 0.5880 INCHES NOMINAL IN; Pressure Angle: 20.0000 DEGREES; Face Nominal Width: 0.375 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.