The Gear,spur, cataloged under National Stock Number 3020-00-072-5578, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cef Industries, Llc Dba Cef Industries Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-072-5578 |
| Primary Part Number | 7088-21 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Cef Industries, Llc Dba Cef Industries Inc |
| Status | ACTIVE |
| Pitch Diameter | 1.1200 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN |
| Style Designator | HUBLESS |
| Tooth Form | STANDARD |
| Pressure Angle | 20.0000 DEGREES |
| Body Style | PLAIN, SOLID |
| Bore Style | PLAIN BOTH ENDS |
| Precision Classification | QUALITY NUMBER 8 |
| Material | STEEL COMP 8620 OVERALL |
| Nominal Outside Diameter | 1.250 INCHES IN |
| Face Nominal Width | 1.235 INCHES IN |
| Hardness Rating | 43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL |
| Teeth Quantity | 18 |
| Bore Nominal Diameter | 0.727 INCHES BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-072-5578 is a Gear,spur, manufactured by Cef Industries, Llc Dba Cef Industries Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-072-5578 has 2 cross-referenced part numbers: C7088-21 (Cef Industries, Llc Dba Cef Industries Inc), 7088-21 (Cef Industries, Llc Dba Cef Industries Inc).
There is 1 known substitute for 3020-00-072-5578: 4320-01-220-2116. Verify interchangeability with system specifications before substitution.
Key specifications for 7088-21: Pitch Diameter: 1.1200 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN; Style Designator: HUBLESS; Tooth Form: STANDARD; Pressure Angle: 20.0000 DEGREES. 13 total characteristics are documented in the Federal Logistics Information System.