The Gear,spur, cataloged under National Stock Number 3020-00-698-5705, 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 26 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-698-5705 |
| Primary Part Number | 827162 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | CANCELLED |
| Hub Style Designator | 2 GROOVES FIRST END |
| Second Groove Nominal Width | 0.031 INCHES FIRST END IN |
| Nominal Distance From End to Second Groove | 0.937 INCHES FIRST END IN |
| Keyway Nominal Width | 0.094 INCHES BOTH ENDS IN |
| First Groove Nominal Diameter | 0.664 INCHES FIRST END IN |
| Second Groove Nominal Diameter | 0.755 INCHES FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Style Designator | PROTRUDING HUB |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Nominal Distance From Bore Center to Keyway Bottom | 0.549 INCHES BOTH ENDS IN |
| Face Nominal Width | 0.188 INCHES IN |
| Mounting Hole Type and Quantity | 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| Mounting Hole Nominal Diameter | 0.375 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Body Style | PLAIN, SOLID |
| Attachment Method | MOUNTING HOLE |
| Hub Nominal Diameter | 0.750 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 1.374 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.500 INCHES BOTH ENDS IN |
| Nominal Distance From End to First Groove | 0.500 INCHES FIRST END IN |
| First Groove Nominal Width | 0.125 INCHES FIRST END IN |
| Tooth Form | STANDARD |
| Pitch Diameter | 4.0000 INCHES NOMINAL IN |
| Nominal Outside Diameter | 4.062 INCHES IN |
| Material Document and Classification | QQ-B-721,CLASS B,TEMPER 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Teeth Quantity | 128 |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 827162 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 3020-00-698-5705 is a Gear,spur, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-698-5705 has 1 cross-referenced part number: 827162 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There is 1 known substitute for 3020-00-698-5705: 3110-00-227-2637. Verify interchangeability with system specifications before substitution.
Key specifications for 827162: Hub Style Designator: 2 GROOVES FIRST END; Second Groove Nominal Width: 0.031 INCHES FIRST END IN; Nominal Distance From End to Second Groove: 0.937 INCHES FIRST END IN; Keyway Nominal Width: 0.094 INCHES BOTH ENDS IN. 27 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-698-5705 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.