The Gear,spur, cataloged under National Stock Number 3020-00-588-9529, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Litton Systems Inc Itek Optical Systems Div. Government technical data includes 27 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-588-9529 |
| Primary Part Number | 19532 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Litton Systems Inc Itek Optical Systems Div |
| Status | ACTIVE |
| Hub Nominal Diameter | 0.210 INCHES SECOND END IN |
| End Nominal Diameter | 0.210 INCHES FIRST END IN |
| Hub Style Designator | PLAIN SECOND END |
| Body Style | PLAIN, SOLID |
| Nominal Distance Between Body Face and Protruding Hub End | 0.188 INCHES FIRST END IN |
| Nominal Overall Length | 0.281 INCHES IN |
| First Step Nominal Diameter | 0.375 INCHES FIRST END IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Face Nominal Width | 0.093 INCHES IN |
| Bore Style | PLAIN BOTH ENDS |
| First Step Nominal Length | 0.015 INCHES FIRST END IN |
| Attachment Method | MOUNTING HOLE |
| Pitch Diameter | 0.9380 INCHES NOMINAL IN |
| Teeth Quantity | 45 |
| Mounting Hole Type and Quantity | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Style Designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| End Nominal Length | 0.173 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.188 INCHES BOTH ENDS IN |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Surface Treatment | ANODIZE OVERALL |
| Hub Style Designator | 1 STEP FIRST END |
| Mounting Hole Nominal Thread Size | 0.086 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Pressure Angle | 20.0000 DEGREES |
| Nominal Outside Diameter | 0.977 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19532 | Litton Systems Inc Itek Optical Systems Div (USA) |
NSN 3020-00-588-9529 is a Gear,spur, manufactured by Litton Systems Inc Itek Optical Systems Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-588-9529 has 1 cross-referenced part number: 19532 (Litton Systems Inc Itek Optical Systems Div).
There are 6 known substitutes for 3020-00-588-9529: 6145-00-889-1491, 6210-00-987-9628, 3110-01-119-7104 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 19532: Hub Nominal Diameter: 0.210 INCHES SECOND END IN; End Nominal Diameter: 0.210 INCHES FIRST END IN; Hub Style Designator: PLAIN SECOND END; Body Style: PLAIN, SOLID. 27 total characteristics are documented in the Federal Logistics Information System.