The Guard,mechanical Drive, cataloged under National Stock Number 3020-00-418-0777, 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 1 specification, 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 | 3020-00-418-0777 |
| Primary Part Number | 7383742 |
| Item Name | Guard,mechanical Drive |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 7383742 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3020-00-418-0777 is a Guard,mechanical Drive, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-418-0777 has 1 manufacturer part number on file: 7383742 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7383742: Overall Height: 13.125 INCHES NOMINAL IN; Overall Length: 20.000 INCHES NOMINAL IN; Special Features: USED TO GUIDE AND GUARD HYDRAULIC CYLINDERS ON ARMORED COMBAT EQUIPMENT;W/ 4 ALIGNMENT GUIDES WITH OBLONG SLOTS APPR 1.500 IN. LONG AND APPR 0.750 IN. W;W/ 4 0.500 IN. THD 13UNC 2B MTG HOLES IN; End Item Identification: 2590-00-649-5937. 1 specification is 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.