PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1071Ram Attachment,hydraulic

Hein Werner Corp · NSN 5120-00-357-5251 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-357-5251 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-357-5251. Primary manufacturer part number: A1071.
Features
  • Ram Attachment,hydraulic — FSC 5120
  • General Characteristics Item Description: SPREADER HEAD
  • 4 verified cross-references
  • Primary manufacturer: Hein Werner Corp
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Ram Attachment,hydraulic, cataloged under National Stock Number 5120-00-357-5251, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Hein Werner Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-357-5251
Primary Part NumberA1071
Item NameRam Attachment,hydraulic
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHein Werner Corp
StatusACTIVE
General Characteristics Item DescriptionSPREADER HEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-070-8152832-24CRG104-1 INTERCHANGEABLE
Switch,toggle
Olympic Controls Corp
3455-00-081-5856JH-22 INTERCHANGEABLE
File,rotary
Jarvis Cutting Tools Inc
5360-00-119-2023H22 INTERCHANGEABLE
Spring,helical,compression
Baumbach E a Mfg Co
6675-00-353-39671071G1 INTERCHANGEABLE
Level Assembly
Brunson Instrument Company Dba Brunson Instrument Co
5950-00-359-5526H22 INTERCHANGEABLE
Heater,overload
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5950-00-539-705158A5A255-1 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6610-00-625-3710A1071 INTERCHANGEABLE
Wire,pointer
Kelly Manufacturing Company
5905-00-845-520840615 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
L3harris Technologies, Inc. Div Space and Airborne Systems
5340-01-035-5479 INTERCHANGEABLE
Clamp,loop
5340-01-077-76204061-5 INTERCHANGEABLE
Latch,mortise
Adams Rite Aerospace, Inc
Cross-Reference Index
Part NumberManufacturer
H22 Countryman Co the (USA)
40615 Hein Werner Corp (USA)
A1071 PRIMARY Hein Werner Corp (USA)
H22 PRIMARY Hein Werner Corp (USA)
Related Parts
5930-00-070-8152INTERCHANGEABLE
SWITCH,TOGGLE
832-24CRG104-1
3455-00-081-5856INTERCHANGEABLE
FILE,ROTARY
JH-22
5360-00-119-2023INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
H22
6675-00-353-3967INTERCHANGEABLE
LEVEL ASSEMBLY
1071G1
5950-00-359-5526INTERCHANGEABLE
HEATER,OVERLOAD
H22
5950-00-539-7051INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
58A5A255-1
6610-00-625-3710INTERCHANGEABLE
WIRE,POINTER
A1071
5905-00-845-5208INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
40615
5340-01-035-5479INTERCHANGEABLE
CLAMP,LOOP
5340-01-077-7620INTERCHANGEABLE
LATCH,MORTISE
4061-5
7310-01-170-7312INTERCHANGEABLE
FRYER,DEEP FAT
3120-01-200-6330INTERCHANGEABLE
BEARING,SLEEVE
A1071

Frequently Asked Questions

What is NSN 5120-00-357-5251?

NSN 5120-00-357-5251 is a Ram Attachment,hydraulic, manufactured by Hein Werner Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-357-5251?

NSN 5120-00-357-5251 has 4 cross-referenced part numbers: H22 (Countryman Co the), 40615 (Hein Werner Corp), A1071 (Hein Werner Corp), H22 (Hein Werner Corp).

What NSN replaces 5120-00-357-5251?

There are 12 known substitutes for 5120-00-357-5251: 5930-00-070-8152, 3455-00-081-5856, 5360-00-119-2023 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1071?

Key specifications for A1071: End Item Identification: HEIN-WERNER 10 TON PUSHMASTER/PUSH AND PULL HYDRAULIC RAM KITS; General Characteristics Item Description: SPREADER HEAD. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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