The Gear,bevel, cataloged under National Stock Number 3020-00-565-7325, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-565-7325 |
| Primary Part Number | 10919180 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.625 INCHES BOTH ENDS IN |
| Backlash Designation | GRADE B |
| Teeth Quantity | 16 |
| Surface Treatment Document and Classification | MIL-P-16232,TYPE M CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Body Style | PLAIN, SOLID |
| Counterbore Nominal Diameter | 0.817 INCHES FIRST END IN |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 1.507 INCHES SECOND END IN |
| First Step Nominal Length | 0.194 INCHES SECOND END IN |
| Teeth Type | STRAIGHT |
| Hardness Rating | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM TEETH |
| Hardness Rating | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM HUB |
| Nominal Overall Length | 1.856 INCHES IN |
| Style Designator | PERIPHERAL FACE, BACK HUB PROTRUDING |
| Bore Nominal Depth | 1.750 INCHES BOTH ENDS IN |
| Material Document and Classification | MIL-S-13048,COMP 1015,1016,1017,1018,1020,1025 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 1.6000 INCHES NOMINAL IN |
| First Step Nominal Diameter | 1.250 INCHES SECOND END IN |
| Hub Style Designator | 1 STEP SECOND END |
| End Nominal Length | 1.312 INCHES SECOND END IN |
| Nominal Outside Diameter | 1.738 INCHES IN |
| Surface Treatment | PHOSPHATE MANGANESE OVERALL |
| End Nominal Diameter | 0.998 INCHES SECOND END IN |
| Pressure Angle | 20.0000 DEGREES AND 45.0000 DEGREES |
| Material | STEEL OVERALL |
| Counterbore Nominal Depth | 0.001 INCHES FIRST END IN |
| Body Recess Nominal Depth | 0.0961 INCHES FIRST END IN |
| Face Nominal Width | 0.370 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10919180 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3020-00-565-7325 is a Gear,bevel, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-565-7325 has 1 manufacturer part number on file: 10919180 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10919180: Bore Nominal Diameter: 0.625 INCHES BOTH ENDS IN; Backlash Designation: GRADE B; Teeth Quantity: 16; Surface Treatment Document and Classification: MIL-P-16232,TYPE M CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 28 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.