The Gear,spur, cataloged under National Stock Number 3020-00-232-0881, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Time Manufacturing Company Dba Time Manufacturing Company. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-232-0881 |
| Primary Part Number | 13077 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Time Manufacturing Company Dba Time Manufacturing Company |
| Status | ACTIVE |
| Nominal Outside Diameter | 7.039 INCHES IN |
| Material | STEEL COMP 8620 OVERALL |
| Pitch Diameter | 6.3900 INCHES MINIMUM AND 6.4000 INCHES MAXIMUM IN |
| Teeth Quantity | 16 |
| Bore Nominal Diameter | 2.505 INCHES BOTH ENDS IN |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH BODY FIRST END |
| Body Style | PLAIN, SOLID |
| Keyway Nominal Width | 0.625 INCHES BOTH ENDS IN |
| Tooth Form | STANDARD |
| Style Designator | HUBLESS |
| Mounting Hole Nominal Thread Size | 0.500 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Face Nominal Width | 2.750 INCHES IN |
| Material Document and Classification | MIL-S-16974 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Mounting Hole Thread Quantity Per Inch | 20 AXIALLY THROUGH BODY FIRST END |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Mounting Hole Type and Quantity | 2 THREADED AXIALLY THROUGH BODY FIRST END |
| Nominal Distance From Bore Center to Keyway Bottom | 1.562 INCHES BOTH ENDS IN |
| Attachment Method | MOUNTING HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13077 PRIMARY | Time Manufacturing Company Dba Time Manufacturing Company (USA) |
NSN 3020-00-232-0881 is a Gear,spur, manufactured by Time Manufacturing Company Dba Time Manufacturing Company, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-232-0881 has 1 cross-referenced part number: 13077 (Time Manufacturing Company Dba Time Manufacturing Company).
There are 7 known substitutes for 3020-00-232-0881: 1680-00-080-0914, 5945-00-164-1733, 5950-00-915-3535 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13077: Nominal Outside Diameter: 7.039 INCHES IN; Material: STEEL COMP 8620 OVERALL; Pitch Diameter: 6.3900 INCHES MINIMUM AND 6.4000 INCHES MAXIMUM IN; Teeth Quantity: 16. 20 total characteristics are documented in the Federal Logistics Information System.