The Gear Sector,spur, cataloged under National Stock Number 3020-01-267-0534, 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 Designatronics Inc Stock Drive Products Div. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3020-01-267-0534 |
| Primary Part Number | A 1C 2-N24084 |
| Item Name | Gear Sector,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Designatronics Inc Stock Drive Products Div |
| Status | ACTIVE |
| Teeth Quantity | 70 |
| Nominal Outside Radius | 1.791 INCHES IN |
| Bore Style | SQUARE BOTH ENDS |
| Mounting Hole Type and Quantity | 7 COUNTERSUNK AXIALLY THROUGH BODY FIRST END |
| Mounting Hole Nominal Diameter | 0.120 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Style Designator | HUBLESS |
| Tooth Form | STANDARD |
| Bore Nominal Width | 1.630 INCHES BOTH ENDS IN |
| Arc Nominal Length | 9.379 INCHES IN |
| Pitch Radius | 1.7500 INCHES NOMINAL IN |
| Pressure Angle | 14.5000 DEGREES |
| Material | STEEL OVERALL |
| Bolt Hole Circle Nominal Diameter | 2.688 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Attachment Method | MOUNTING HOLE |
| Face Nominal Width | 0.250 INCHES 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 |
|---|---|
| PWA56018-34 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| A 1C 2-N24084 PRIMARY | Designatronics Inc Stock Drive Products Div (USA) |
| Reference | Meaning |
|---|---|
| PWA56018 | D/9 Drawing number reference only Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| AC2-N24084 | 5/9 Secondary reference Designatronics Inc Stock Drive Products Div |
| 1C2-N24084 | 5/9 Secondary reference Designatronics Inc Stock Drive Products Div |
NSN 3020-01-267-0534 is a Gear Sector,spur, manufactured by Designatronics Inc Stock Drive Products Div, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-267-0534 has 2 manufacturer part numbers on file: PWA56018-34 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), A 1C 2-N24084 (Designatronics Inc Stock Drive Products Div).
Key specifications for A 1C 2-N24084: Teeth Quantity: 70; Nominal Outside Radius: 1.791 INCHES IN; Bore Style: SQUARE BOTH ENDS; Mounting Hole Type and Quantity: 7 COUNTERSUNK AXIALLY THROUGH BODY FIRST END. 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.
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.