The Pulley,timing Belt, cataloged under National Stock Number 3020-00-890-4593, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-890-4593 |
| Primary Part Number | 67640 |
| Item Name | Pulley,timing Belt |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Kleinschmidt Inc |
| Status | ACTIVE |
| Bore Type | MINIMUM |
| Material | STEEL |
| Hub Type | SETSCREW |
| Face Groove/tooth Quantity | 18 |
| Hub Diameter | 0.750 INCHES NOMINAL IN |
| Face Type | FLAT GROOVED WITH DOUBLE FLANGE |
| Face Width | 0.400 INCHES NOMINAL IN |
| Bore Diameter | 0.370 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 67640 | Kleinschmidt Inc (USA) |
NSN 3020-00-890-4593 is a Pulley,timing Belt, manufactured by Kleinschmidt Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-890-4593 has 1 cross-referenced part number: 67640 (Kleinschmidt Inc).
There are 2 known substitutes for 3020-00-890-4593: 6685-00-764-3056, 6850-01-507-7912. Verify interchangeability with system specifications before substitution.
Key specifications for 67640: Bore Type: MINIMUM; Overall Length: 0.788 INCHES NOMINAL IN; Material: STEEL; Hub Type: SETSCREW. 9 total characteristics are documented in the Federal Logistics Information System.