The Ram Attachment,hydraulic, cataloged under National Stock Number 5120-00-357-8134, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Hein Werner Corp. 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-357-8134 |
| Primary Part Number | A2020 |
| Item Name | Ram Attachment,hydraulic |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Hein Werner Corp |
| Status | ACTIVE |
| General Characteristics Item Description | EXTENSION TUBE; STEEL; 20 IN. LG 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 |
|---|---|
| A2020 PRIMARY | Hein Werner Corp (USA) |
NSN 5120-00-357-8134 is a Ram Attachment,hydraulic, manufactured by Hein Werner Corp, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-357-8134 has 1 manufacturer part number on file: A2020 (Hein Werner Corp).
3 possible matches (shared part number, not a government interchangeability claim): 5977-00-756-5157, 5365-01-121-8809, 5325-01-618-3602. Verify interchangeability with system specifications before substitution.
Key specifications for A2020: General Characteristics Item Description: EXTENSION TUBE; STEEL; 20 IN. LG IN; End Item Identification: HEIN-WERNER 20 TON PUSHMASTER HYDRAULIC RAM KITS. 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.