The Gear,spur, cataloged under National Stock Number 3020-00-960-1455, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 29 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-960-1455 |
| Primary Part Number | 1755626 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Backlash Designation | GRADE D |
| First Groove Nominal Diameter | 0.1675 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.0902 INCHES BOTH ENDS IN |
| Precision Classification | QUALITY NUMBER 10 |
| Pressure Angle | 14.5000 DEGREES |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Material | ALUMINUM ALLOY 2024 BODY |
| Pitch Diameter | 1.0000 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Hub Style Designator | 2 GROOVES FIRST END |
| First Groove Nominal Width | 0.245 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Nominal Distance From End to Second Groove | 0.1665 INCHES FIRST END IN |
| Second Groove Nominal Width | 0.031 INCHES FIRST END IN |
| Face Nominal Width | 0.091 INCHES IN |
| Teeth Quantity | 64 |
| Surface Treatment Document and Classification | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE HUB |
| Nominal Distance From End to First Groove | 0.250 INCHES FIRST END IN |
| Material | STEEL COMP 303 HUB |
| Bore Style | PLAIN BOTH ENDS |
| Material Document and Classification | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE HUB |
| Nominal Outside Diameter | 1.030 INCHES IN |
| Hub Nominal Diameter | 0.186 INCHES FIRST END IN |
| Tooth Form | STANDARD |
| Second Groove Nominal Diameter | 0.1675 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.2335 INCHES FIRST END IN |
| Surface Treatment | OXIDE FILM BODY |
| Surface Treatment | PASSIVATE HUB |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1755626 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 3020-00-960-1455 is a Gear,spur, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-960-1455 has 1 cross-referenced part number: 1755626 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There is 1 known substitute for 3020-00-960-1455: 5940-00-636-5008. Verify interchangeability with system specifications before substitution.
Key specifications for 1755626: Material Document and Classification: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY; Backlash Designation: GRADE D; First Groove Nominal Diameter: 0.1675 INCHES FIRST END IN; Bore Nominal Diameter: 0.0902 INCHES BOTH ENDS IN. 29 total characteristics are documented in the Federal Logistics Information System.