The Gear,antibacklash,spur, cataloged under National Stock Number 3020-00-957-7957, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 13 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 | 3020-00-957-7957 |
| Primary Part Number | 1761-1 |
| Item Name | Gear,antibacklash,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Face Nominal Width | 0.125 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Hub Style Designator | PINNED FIRST END |
| Teeth Quantity | 185 |
| Pitch Diameter | 2.5694 INCHES NOMINAL IN |
| Hub Nominal Diameter | 0.771 INCHES FIRST END IN |
| Material | STEEL OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 2.5874 INCHES IN |
| Tooth Form | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1761-1 PRIMARY | Drs Signal Solutions, Inc. (USA) |
NSN 3020-00-957-7957 is a Gear,antibacklash,spur, manufactured by Drs Signal Solutions, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-957-7957 has 1 cross-referenced part number: 1761-1 (Drs Signal Solutions, Inc.).
There are 5 known substitutes for 3020-00-957-7957: 5950-00-382-9646, 3455-00-618-6007, 3030-00-857-1974 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1761-1: Face Nominal Width: 0.125 INCHES IN; Style Designator: PROTRUDING HUB; Bore Style: PLAIN BOTH ENDS; Nominal Distance Between Body Face and Protruding Hub End: 0.250 INCHES FIRST END IN. 13 total characteristics are documented in the Federal Logistics Information System.