The Gear,spur, cataloged under National Stock Number 3020-00-390-8071, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 19 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-390-8071 |
| Primary Part Number | 72005 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.4377 INCHES BOTH ENDS IN |
| Pitch Diameter | 1.0500 INCHES NOMINAL IN |
| Face Nominal Width | 0.188 INCHES IN |
| Style Designator | PROTRUDING HUBS |
| Hub Style Designator | PLAIN BOTH ENDS |
| Hub Nominal Diameter | 0.750 INCHES BOTH ENDS IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.289 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 1.1375 INCHES IN |
| Material | STEEL OVERALL |
| Tooth Form | STANDARD |
| Pressure Angle | 20.0000 DEGREES |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.0595 INCHES BOTH ENDS IN |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Precision Classification | QUALITY NUMBER 11 |
| Keyway Nominal Width | 0.127 INCHES BOTH ENDS IN |
| Material Document and Classification | AMS6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Style | PLAIN, SOLID |
| Teeth Quantity | 21 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-390-8071 is a Gear,spur, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-390-8071 has 3 cross-referenced part numbers: 72005 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 72005 (Honeywell International Inc. Div Aerospace - Torrance), 72005 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).
There are 10 known substitutes for 3020-00-390-8071: 5330-00-007-6279, 5133-00-189-9250, 1670-00-571-1020 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 72005: Bore Nominal Diameter: 0.4377 INCHES BOTH ENDS IN; Pitch Diameter: 1.0500 INCHES NOMINAL IN; Face Nominal Width: 0.188 INCHES IN; Style Designator: PROTRUDING HUBS. 19 total characteristics are documented in the Federal Logistics Information System.