The Gear,spur, cataloged under National Stock Number 3020-00-532-0449, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-532-0449 |
| Primary Part Number | 331827 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Mounting Hole Nominal Diameter | 0.187 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Bore Nominal Diameter | 0.435 INCHES BOTH ENDS IN |
| Body Recess Nominal Depth | 0.220 INCHES SECOND END IN |
| Tooth Form | STANDARD |
| Hub Nominal Diameter | 0.6227 INCHES FIRST END IN |
| Material Document and Classification | AMS6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.390 INCHES FIRST END IN |
| Teeth Quantity | 7 |
| Pitch Diameter | 0.8100 INCHES MINIMUM AND 0.8200 INCHES MAXIMUM IN |
| Body Style | PLAIN, SOLID |
| Hub Style Designator | PLAIN FIRST END |
| Spline Quantity | 12 BOTH ENDS |
| Pressure Angle | 20.0000 DEGREES |
| Style Designator | PROTRUDING HUB, RECESSED BODY |
| Mounting Hole Type and Quantity | 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| Bore Style | INVOLUTE SPLINE BOTH ENDS |
| Nominal Outside Diameter | 1.500 INCHES IN |
| Face Nominal Width | 0.597 INCHES IN |
| Attachment Method | MOUNTING HOLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3020-00-532-0449 is a Gear,spur, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-532-0449 has 3 cross-referenced part numbers: 331827 (Aero Gear Incorporated), 331826 (Bmt Aerospace Usa, Inc.), 331827 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There is 1 known substitute for 3020-00-532-0449: 5133-00-988-5668. Verify interchangeability with system specifications before substitution.
Key specifications for 331827: Mounting Hole Nominal Diameter: 0.187 INCHES TRANSVERSELY THROUGH HUB FIRST END IN; Special Features: 0.451-0.455 INCH OUTSIDE DIAMETER,0.177-0.197 INCH INSIDE DIAMETER PLUG INSTALLED IN HUB END OF BORE; COUNTERBORE LOCATED SECOND END,DIAMETER 0.625 INCHES NOMINAL,DEPTH 0.230 INCHES NOMINAL IN; Bore Nominal Diameter: 0.435 INCHES BOTH ENDS IN; Body Recess Nominal Depth: 0.220 INCHES SECOND END IN. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-532-0449 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.