The Pulley,groove, cataloged under National Stock Number 3020-01-093-5017, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-093-5017 |
| Primary Part Number | 70400-00512-101 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Outside Diameter | 4.255 INCHES NOMINAL IN |
| Split Hub Feature | NOT INCLUDED |
| Bearing Type | SLEEVE |
| Distance From Outside Flange/rim to Hub End and Location | 0.013 INCHES NOMINAL BOTH ENDS IN |
| Integral Cooling Vane | NOT INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Lightening Hole | NOT INCLUDED |
| Material | ALUMINUM ALLOY OVERALL |
| Unable to Decode | UNABLE TO DECODE |
| Groove Shape | U |
| Bore Feature | INCLUDED |
| Hub Outside Diameter | 0.515 INCHES NOMINAL BOTH ENDS IN |
| Design Form | PLAIN |
| Face Width | 0.350 INCHES NOMINAL IN |
| Groove Quantity | 1 |
| Counterbore Feature | NOT INCLUDED |
| Bearing Quantity | 1 |
| Bore Type | STRAIGHT |
| Bearings | INCLUDED |
| Groove Width | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Groove Depth | 0.500 INCHES NOMINAL IN |
| Bore Length | 0.595 INCHES NOMINAL IN |
| Bore Diameter | 0.313 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Groove Radius | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 70400-00512 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 70400-00512-101 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 8-1981 | Ralmark Co (USA) |
| 70400-00512-101 | Ralmark Co (USA) |
NSN 3020-01-093-5017 is a Pulley,groove, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-093-5017 has 4 cross-referenced part numbers: 70400-00512 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 70400-00512-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 8-1981 (Ralmark Co), 70400-00512-101 (Ralmark Co).
There are 3 known substitutes for 3020-01-093-5017: 5305-00-958-7974, 3020-01-095-4551, 3020-01-219-8704. Verify interchangeability with system specifications before substitution.
Key specifications for 70400-00512-101: Outside Diameter: 4.255 INCHES NOMINAL IN; Split Hub Feature: NOT INCLUDED; Bearing Type: SLEEVE; Distance From Outside Flange/rim to Hub End and Location: 0.013 INCHES NOMINAL BOTH ENDS IN. 26 total characteristics are documented in the Federal Logistics Information System.