The Chain,silent, cataloged under National Stock Number 3020-00-032-2896, 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 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-032-2896 |
| Primary Part Number | 8329792 |
| Item Name | Chain,silent |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| First Chain Link Nominal Width | 2.0000 INCHES IN |
| Link Style | SIDE GUIDES |
| Link Nominal Width | 2.0000 INCHES IN |
| Effective Length | 4.4375 FEET NOMINAL FT |
| Link Row Quantity | 25 |
| Material | STEEL |
| Link Nominal Width Between Plates | 2.0000 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 |
|---|---|
| 8329792 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| SC610X71 | 5/9 Secondary reference Ramsey Products Corp |
| DSG610X71 | 5/9 Secondary reference Ramsey Products Corp |
NSN 3020-00-032-2896 is a Chain,silent, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-032-2896 has 1 manufacturer part number on file: 8329792 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8329792: First Chain Link Nominal Width: 2.0000 INCHES IN; Link Style: SIDE GUIDES; Link Nominal Width: 2.0000 INCHES IN; Effective Length: 4.4375 FEET NOMINAL FT. 7 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.