The Gear,internal, cataloged under National Stock Number 3020-00-914-4702, 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 12 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 | 3020-00-914-4702 |
| Primary Part Number | 8356322 |
| Item Name | Gear,internal |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Teeth Quantity | 67 |
| Body Style | PLAIN, SOLID |
| Teeth Type | SPUR |
| Hardness Rating | 85.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL |
| Style Designator | PLAIN RING |
| Material Document and Classification | QQ-T-825 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 8.3750 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| Nominal Outside Diameter | 9.200 INCHES IN |
| Pressure Angle | 25.0000 DEGREES |
| Material | STEEL COMP 4140 OVERALL |
| Face Nominal Width | 2.034 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 |
|---|---|
| 8356322 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3020-00-914-4702 is a Gear,internal, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-914-4702 has 1 manufacturer part number on file: 8356322 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8356322: Teeth Quantity: 67; Body Style: PLAIN, SOLID; Teeth Type: SPUR; Hardness Rating: 85.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL. 12 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.