The Gear,spur, cataloged under National Stock Number 3020-00-274-6068, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lear Siegler Inc Sherwood Div. Government technical data includes 20 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-274-6068 |
| Primary Part Number | 2724 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Lear Siegler Inc Sherwood Div |
| Status | ACTIVE |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES SECOND END IN |
| Keyway Nominal Width | 0.187 INCHES BOTH ENDS IN |
| Pitch Diameter | 2.7490 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM IN |
| Teeth Quantity | 22 |
| Pressure Angle | 20.0000 DEGREES |
| Hub Nominal Diameter | 1.688 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.875 INCHES BOTH ENDS IN |
| Material | STEEL COMP 8620 OVERALL |
| Body Style | PLAIN, SOLID |
| Tooth Form | STANDARD |
| Style Designator | PROTRUDING HUBS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.375 INCHES FIRST END IN |
| Hardness Rating | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Hub Nominal Diameter | 1.250 INCHES SECOND END IN |
| Nominal Outside Diameter | 3.000 INCHES IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.530 INCHES BOTH ENDS IN |
| Hub Style Designator | PLAIN BOTH ENDS |
| Face Nominal Width | 0.750 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2724 | Lear Siegler Inc Sherwood Div (USA) |
NSN 3020-00-274-6068 is a Gear,spur, manufactured by Lear Siegler Inc Sherwood Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-274-6068 has 1 cross-referenced part number: 2724 (Lear Siegler Inc Sherwood Div).
There are 12 known substitutes for 3020-00-274-6068: 3110-00-100-0359, 2520-00-217-3395, 5935-00-243-4002 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2724: Nominal Distance Between Body Face and Protruding Hub End: 0.250 INCHES SECOND END IN; Keyway Nominal Width: 0.187 INCHES BOTH ENDS IN; Pitch Diameter: 2.7490 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM IN; Teeth Quantity: 22. 20 total characteristics are documented in the Federal Logistics Information System.