The Gear,spur, cataloged under National Stock Number 3020-00-232-7508, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Harsco Corp Bmy-Combat Systems Div. Government technical data includes 18 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-232-7508 |
| Primary Part Number | 02261-0280-23 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Harsco Corp Bmy-Combat Systems Div |
| Status | CANCELLED |
| Pitch Diameter | 7.0000 INCHES NOMINAL IN |
| Mounting Hole Thread Quantity Per Inch | 24 TRANSVERSELY THROUGH FACE |
| Face Nominal Width | 1.875 INCHES IN |
| Attachment Method | MOUNTING HOLE |
| Material | STEEL OVERALL |
| Bore Nominal Diameter | 4.253 INCHES BOTH ENDS IN |
| Teeth Quantity | 49 |
| Nominal Outside Diameter | 7.284 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Bore Style | W/COUNTERBORE BOTH ENDS |
| Mounting Hole Type and Quantity | 8 THREADED TRANSVERSELY THROUGH FACE |
| Style Designator | HUBLESS |
| Counterbore Nominal Diameter | 4.500 INCHES COUNTERBORE FIRST END IN |
| Mounting Hole Thread Series Designator | UNF TRANSVERSELY THROUGH FACE |
| Counterbore Nominal Depth | 0.875 INCHES COUNTERBORE FIRST END IN |
| Mounting Hole Nominal Thread Size | 0.375 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Tooth Form | STANDARD |
| Body Style | PLAIN, SOLID |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 02261-0280-23 | Harsco Corp Bmy-Combat Systems Div (USA) |
| 65A81D935 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 40308 | Western Mfg Co (USA) |
NSN 3020-00-232-7508 is a Gear,spur, manufactured by Harsco Corp Bmy-Combat Systems Div, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-232-7508 has 3 cross-referenced part numbers: 02261-0280-23 (Harsco Corp Bmy-Combat Systems Div), 65A81D935 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 40308 (Western Mfg Co).
There are 11 known substitutes for 3020-00-232-7508: 4010-00-071-0876, 3020-00-287-7285, 5307-00-486-5681 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 02261-0280-23: Pitch Diameter: 7.0000 INCHES NOMINAL IN; Mounting Hole Thread Quantity Per Inch: 24 TRANSVERSELY THROUGH FACE; Face Nominal Width: 1.875 INCHES IN; Attachment Method: MOUNTING HOLE. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-232-7508 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.