The Pulley,timing Belt, cataloged under National Stock Number 3020-00-119-0144, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Emerson Electric Co Browning Mfg Div. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-119-0144 |
| Primary Part Number | 18XLB037 .375 OR 3/8 BORE REWOR |
| Item Name | Pulley,timing Belt |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Emerson Electric Co Browning Mfg Div |
| Status | ACTIVE |
| Hub Type | SETSCREW |
| Hub Diameter | 0.688 INCHES NOMINAL IN |
| Face Pitch Designation | L |
| Face Type | FLAT GROOVED WITH DOUBLE FLANGE |
| Bore Type | SPECIFIED |
| Face Groove/tooth Quantity | 18 |
| Bore Diameter | 0.375 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Face Width | 0.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 18XLB037 .375 OR 3/8 BORE REWOR PRIMARY | Emerson Electric Co Browning Mfg Div (USA) |
| 848-70024 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| 848-70024 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
| 18XLB037-375 | 3/9 Design control — primary reference Emerson Electric Co Browning Mfg Div |
| 18XL037-375 | 5/9 Secondary reference U.S. Government activity |
NSN 3020-00-119-0144 is a Pulley,timing Belt, manufactured by Emerson Electric Co Browning Mfg Div, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-119-0144 has 2 manufacturer part numbers on file: 18XLB037 .375 OR 3/8 BORE REWOR (Emerson Electric Co Browning Mfg Div), 848-70024 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for 18XLB037 .375 OR 3/8 BORE REWOR: Hub Type: SETSCREW; Hub Diameter: 0.688 INCHES NOMINAL IN; Face Pitch Designation: L; Face Type: FLAT GROOVED WITH DOUBLE FLANGE. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.