PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASME HST-3, CLASS 2, TYPE A OR BHoist,chain

The American Society of Mechanical Engineers · NSN 3950-01-223-5125 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-223-5125 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-223-5125. Primary manufacturer part number: ASME HST-3, CLASS 2, TYPE A OR B.
Features
  • Hoist,chain — FSC 3950
  • 6 verified cross-references
  • Primary manufacturer: The American Society of Mechanical Engineers
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hoist,chain, cataloged under National Stock Number 3950-01-223-5125, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is The American Society of Mechanical Engineers. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHoist,chain
FSC / FSG3950 — No Item Name Available (FSG 39)
ManufacturersNaval Ship Systems Command (CAGE 80064); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Lift-Tech Intl Inc Crane and Hoist Opns (CAGE 46964); The American Society of Mechanical Engineers (CAGE 05047)
Technical Specifications
ParameterValue
NSN3950-01-223-5125
Primary Part NumberASME HST-3, CLASS 2, TYPE A OR B
Item NameHoist,chain
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3950-01-223-3612 INTERCHANGEABLE
Hoist,chain
3950-01-223-3614234F INTERCHANGEABLE
Hoist,chain
Lift-Tech Intl Inc Crane and Hoist Opns
3950-01-223-373587A INTERCHANGEABLE
Trolley,hoist
Lift-Tech Intl Inc Crane and Hoist Opns
Cross-Reference Index
Part NumberManufacturer
521-4788614 ITEM 23 Naval Ship Systems Command (USA)
MIL-H-904 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4788614-0023 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
4788614-0023 Lift-Tech Intl Inc Crane and Hoist Opns (USA)
521-4788614 Naval Ship Systems Command (USA)
ASME HST-3, CLASS 2, TYPE A OR B PRIMARY The American Society of Mechanical Engineers (USA)
Related Parts
3950-01-223-3612INTERCHANGEABLE
HOIST,CHAIN
3950-01-223-3614INTERCHANGEABLE
HOIST,CHAIN
234F
3950-01-223-3735INTERCHANGEABLE
TROLLEY,HOIST
87A

Frequently Asked Questions

What is NSN 3950-01-223-5125?

NSN 3950-01-223-5125 is a Hoist,chain, manufactured by The American Society of Mechanical Engineers, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-223-5125?

NSN 3950-01-223-5125 has 6 cross-referenced part numbers: 521-4788614 ITEM 23 (Naval Ship Systems Command), MIL-H-904 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4788614-0023 (Electric Boat Corporation Div General Dynamics Electric Boat), 4788614-0023 (Lift-Tech Intl Inc Crane and Hoist Opns), 521-4788614 (Naval Ship Systems Command) and 1 more.

What NSN replaces 3950-01-223-5125?

There are 3 known substitutes for 3950-01-223-5125: 3950-01-223-3612, 3950-01-223-3614, 3950-01-223-3735. Verify interchangeability with system specifications before substitution.

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