The Gear,spur, cataloged under National Stock Number 3020-00-110-2127, 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 Northrop Grumman Systems Corporation. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-110-2127 |
| Primary Part Number | 297608 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 EXTERNALLY LUBRICATED BEARING |
| Bore Nominal Diameter | 0.186 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.3780 INCHES FIRST END IN |
| Teeth Quantity | 40 |
| Body Style | PLAIN, WITH LIGHTENING HOLES |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.2630 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Pitch Diameter | 1.2640 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| Hub Style Designator | PLAIN FIRST END |
| Nominal Outside Diameter | 1.3100 INCHES IN |
| Pressure Angle | 14.5000 DEGREES |
| Material | ALUMINUM OVERALL |
| Face Nominal Width | 0.124 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 297608 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 3020-00-110-2127 is a Gear,spur, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-110-2127 has 1 manufacturer part number on file: 297608 (Northrop Grumman Systems Corporation).
Key specifications for 297608: Furnished Items and Quantity: 2 EXTERNALLY LUBRICATED BEARING; Bore Nominal Diameter: 0.186 INCHES BOTH ENDS IN; Hub Nominal Diameter: 0.3780 INCHES FIRST END IN; Teeth Quantity: 40. 15 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.
NSN 3020-00-110-2127 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.