PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1037Ram Attachment,hydraulic

Hein Werner Corp · NSN 5120-00-357-5305 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-357-5305 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-357-5305. Primary manufacturer part number: A1037.
Features
  • Ram Attachment,hydraulic — FSC 5120
  • General Characteristics Item Description: BASE
  • 2 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 5120-00-357-5305, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-357-5305
Primary Part NumberA1037
Item NameRam Attachment,hydraulic
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHein Werner Corp
StatusACTIVE
General Characteristics Item DescriptionBASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-290-3319100714 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5935-00-507-48839000S6502-74117TYPE29C INTERCHANGEABLE
Connector,plug,electrical
Naval Ship Systems Command
5950-00-646-3383 INTERCHANGEABLE
Transformer,radio Frequency
5950-00-648-6832SB6065 INTERCHANGEABLE
Coil,electrical
Saia-Burgess, Inc.
5970-01-122-4525A-1037 INTERCHANGEABLE
Insulator
Burling Instruments, Inc.
6150-01-539-717041490-SV INTERCHANGEABLE
Cable Assembly,power,electrical
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
A1037 PRIMARY Hein Werner Corp (USA)
40490 Hein Werner Corp (USA)
Related Parts
5305-00-290-3319INTERCHANGEABLE
SCREW,MACHINE
100714
5935-00-507-4883INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9000S6502-74117TYPE29C
5950-00-646-3383INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5950-00-648-6832INTERCHANGEABLE
COIL,ELECTRICAL
SB6065
5970-01-122-4525INTERCHANGEABLE
INSULATOR
A-1037
6150-01-539-7170INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
41490-SV

Frequently Asked Questions

What is NSN 5120-00-357-5305?

NSN 5120-00-357-5305 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 5120-00-357-5305?

NSN 5120-00-357-5305 has 2 cross-referenced part numbers: A1037 (Hein Werner Corp), 40490 (Hein Werner Corp).

What NSN replaces 5120-00-357-5305?

There are 6 known substitutes for 5120-00-357-5305: 5305-00-290-3319, 5935-00-507-4883, 5950-00-646-3383 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1037?

Key specifications for A1037: End Item Identification: HEIN-WERNER 10 TON PUSHMASTER/PUSH AND PULL HYDRAULIC RAM KITS; General Characteristics Item Description: BASE. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com