The Pulley,groove, cataloged under National Stock Number 3020-01-043-4072, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Gunnebo Johnson Corporation Div Gunnebo Industries, Inc.. Government technical data includes 28 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 | 3020-01-043-4072 |
| Primary Part Number | 18-25A |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Gunnebo Johnson Corporation Div Gunnebo Industries, Inc. |
| Status | ACTIVE |
| Securing Location | BOTH ENDS |
| Integral Cooling Vane | INCLUDED |
| Web/spoke Relationship to Face Centerline | NOT OFFSET |
| Lightening Hole | NOT INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Bore Feature | INCLUDED |
| Protruding Hub Characteristic | PLAIN |
| Hub Outside Diameter | 5.500 INCHES NOMINAL BOTH ENDS IN |
| Unable to Decode | UNABLE TO DECODE |
| Bore Type | STRAIGHT |
| Shaft Size for Which Designed | 3.000 INCHES NOMINAL IN |
| Securing Method | PIN(S) |
| Split Hub Feature | NOT INCLUDED |
| Bearing Type | BEARING ROLLER |
| Material | STEEL BODY |
| Groove Shape | U |
| Bearings | INCLUDED |
| Face Width | 2.250 INCHES NOMINAL IN |
| Groove Quantity | 1 |
| Counterbore Feature | NOT INCLUDED |
| Design Form | SPOKED |
| Style Designator | WEBBED OR SPOKED |
| Groove Width | 2.250 INCHES NOMINAL IN |
| Groove Depth | 1.375 INCHES NOMINAL IN |
| Outside Diameter | 18.000 INCHES NOMINAL IN |
| Bore Diameter | 3.000 INCHES NOMINAL IN |
| Bearing Quantity | 2 |
| Bore Length | 2.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18-25A | Gunnebo Johnson Corporation Div Gunnebo Industries, Inc. (USA) |
NSN 3020-01-043-4072 is a Pulley,groove, manufactured by Gunnebo Johnson Corporation Div Gunnebo Industries, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-043-4072 has 1 cross-referenced part number: 18-25A (Gunnebo Johnson Corporation Div Gunnebo Industries, Inc.).
There are 5 known substitutes for 3020-01-043-4072: 6625-00-022-8244, 5310-00-595-9979, 4820-00-849-1220 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18-25A: Securing Location: BOTH ENDS; Integral Cooling Vane: INCLUDED; Web/spoke Relationship to Face Centerline: NOT OFFSET; Lightening Hole: NOT INCLUDED. 29 total characteristics are documented in the Federal Logistics Information System.