The Pulley,groove, cataloged under National Stock Number 3020-00-585-9940, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Itt Business Communications Corp. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 3020-00-585-9940 |
| Primary Part Number | 109136 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Itt Business Communications Corp |
| Status | ACTIVE |
| Securing Hole Quantity | 4 |
| Drilled Hole Diameter | 0.344 INCHES NOMINAL IN |
| V Groove Angle in Deg | 20.0 |
| Bore Diameter | 2.250 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Bearings | NOT INCLUDED |
| Groove Quantity | 2 |
| Counterbore Feature | NOT INCLUDED |
| Design Form | PLAIN |
| Face Width | 1.391 INCHES NOMINAL IN |
| Hole Location | EQUALLY SPACED AROUND HUB |
| Securing Method | DRILLED HOLE |
| Material | STEEL OVERALL |
| Bore Feature | INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Securing Location | BOTH ENDS |
| Style Designator | PLAIN |
| Lightening Hole | NOT INCLUDED |
| Groove Shape | V |
| Web/spoke Relationship to Face Centerline | NOT OFFSET |
| Integral Cooling Vane | NOT INCLUDED |
| Pitch Diameter | 4.400 INCHES NOMINAL IN |
| Bolt Circle Diameter | 3.000 INCHES NOMINAL IN |
| Bore Length | 1.328 INCHES NOMINAL IN |
| Groove Width | 0.500 INCHES NOMINAL IN |
| Groove Depth | 0.4437 INCHES NOMINAL IN |
| Outside Diameter | 4.844 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-585-9940 is a Pulley,groove, manufactured by Itt Business Communications Corp, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-585-9940 has 3 cross-referenced part numbers: 109136 (Itt Business Communications Corp), 109136 (Keco Industries Inc Aerospace Ground Equipment Div), 109136 (Keco Industries, Inc.).
There are 3 known substitutes for 3020-00-585-9940: 4820-00-652-5138, 6645-01-089-6455, 5998-01-436-6923. Verify interchangeability with system specifications before substitution.
Key specifications for 109136: Securing Hole Quantity: 4; Drilled Hole Diameter: 0.344 INCHES NOMINAL IN; V Groove Angle in Deg: 20.0; Bore Diameter: 2.250 INCHES NOMINAL IN. 27 total characteristics are documented in the Federal Logistics Information System.