The Pulley,groove, cataloged under National Stock Number 3020-01-665-7941, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Emerson Electric Co Browning Mfg Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-665-7941 |
| Primary Part Number | 2AK41X 1 1/8 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Emerson Electric Co Browning Mfg Div |
| Status | ACTIVE |
| Outside Diameter | 3.95 INCHES NOMINAL IN |
| Pitch Diameter | 3.70 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Face Width | 1.375 INCHES NOMINAL IN |
| Groove Shape | V |
| Material | IRON CAST OVERALL |
| Integral Cooling Vane | NOT INCLUDED |
| Lightening Hole | NOT INCLUDED |
| Groove Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2AK41X 1 1/8 PRIMARY | Emerson Electric Co Browning Mfg Div (USA) |
| 1032267 | Emerson Electric Co Browning Mfg Div (USA) |
NSN 3020-01-665-7941 is a Pulley,groove, manufactured by Emerson Electric Co Browning Mfg Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-665-7941 has 2 cross-referenced part numbers: 2AK41X 1 1/8 (Emerson Electric Co Browning Mfg Div), 1032267 (Emerson Electric Co Browning Mfg Div).
There are 2 known substitutes for 3020-01-665-7941: 5330-00-178-8598, 4820-01-014-7870. Verify interchangeability with system specifications before substitution.
Key specifications for 2AK41X 1 1/8: Outside Diameter: 3.95 INCHES NOMINAL IN; Pitch Diameter: 3.70 INCHES NOMINAL IN; End Item Identification: APL UPDATE; Style Designator: PLAIN. 11 total characteristics are documented in the Federal Logistics Information System.