The Gear,bevel, cataloged under National Stock Number 3020-00-517-7672, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-517-7672 |
| Primary Part Number | 121582 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Fwd Seagrave Holdings Lp |
| Status | ACTIVE |
| Material Document and Classification | 66,AISI/SAE 4615 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter | 6.1510 INCHES IN |
| Hardness Rating | 56.3 ROCKWELL C MINIMUM AND 62.5 ROCKWELL C MAXIMUM OVERALL |
| Spline Quantity | 10 BOTH ENDS |
| Body Recess Nominal Depth | 0.3300 INCHES FIRST END IN |
| Material | STEEL COMP 4615 OVERALL |
| Teeth Quantity | 24 |
| Pressure Angle | 20.0000 DEGREES |
| Body Style | PLAIN, SOLID |
| Pitch Angle | 51.7500 DEGREES |
| Nominal Overall Length | 2.830 INCHES IN |
| Hub Style Designator | PLAIN SECOND END |
| Hub Nominal Diameter | 2.865 INCHES SECOND END IN |
| Face Nominal Width | 1.500 INCHES IN |
| Bore Style | STRAIGHT SPLINE BOTH ENDS |
| Pitch Diameter | 6.0000 INCHES NOMINAL IN |
| Teeth Type | STRAIGHT |
| Nominal Distance Between Body Face and Protruding Hub End | 1.540 INCHES SECOND END IN |
| Style Designator | PERIPHERAL FACE, BACK HUB PROTRUDING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 121582 PRIMARY | Fwd Seagrave Holdings Lp (USA) |
NSN 3020-00-517-7672 is a Gear,bevel, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-517-7672 has 1 cross-referenced part number: 121582 (Fwd Seagrave Holdings Lp).
There are 3 known substitutes for 3020-00-517-7672: 2910-00-367-3609, 5815-00-392-1838, 5935-01-544-0056. Verify interchangeability with system specifications before substitution.
Key specifications for 121582: Material Document and Classification: 66,AISI/SAE 4615 FED STD SINGLE MATERIAL RESPONSE OVERALL; Nominal Outside Diameter: 6.1510 INCHES IN; Hardness Rating: 56.3 ROCKWELL C MINIMUM AND 62.5 ROCKWELL C MAXIMUM OVERALL; Spline Quantity: 10 BOTH ENDS. 19 total characteristics are documented in the Federal Logistics Information System.