PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4959Output Shaft

Ingersoll-Rand Co Material Handling Div · NSN 3950-01-147-2999 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-147-2999 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-147-2999. Primary manufacturer part number: 4959.
Features
  • Output Shaft — FSC 3950
  • General Characteristics Item Description: STEEL
  • 3 verified cross-references
  • Primary manufacturer: Ingersoll-Rand Co Material Handling Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Output Shaft, cataloged under National Stock Number 3950-01-147-2999, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Ingersoll-Rand Co Material Handling Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-147-2999
Primary Part Number4959
Item NameOutput Shaft
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerIngersoll-Rand Co Material Handling Div
StatusACTIVE
General Characteristics Item DescriptionSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5340-00-036-166104959 INTERCHANGEABLE
Seat,helical Compression Spring
Leslie Controls, Inc. Dba Leslie Controls Inc
3120-00-148-2088 INTERCHANGEABLE
Bushing,sleeve
6625-00-255-58144959-115V INTERCHANGEABLE
Meter,electrical Frequency
Avo Intl
6625-00-669-07394959 INTERCHANGEABLE
Meter,electrical Frequency
Avo Intl
8115-00-774-65624959 INTERCHANGEABLE
Box,shipping
Loye Keesee Dba Keesee Box Company Div Government Resource Pkg Prod
1680-00-858-45014959 INTERCHANGEABLE
Arm,fore and Aft Co
Lockheed Martin Corp
5950-00-891-4087722801-58 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
1270-00-898-1261 INTERCHANGEABLE
Modulator,magnetic
Cross-Reference Index
Part NumberManufacturer
4959 PRIMARY Ingersoll-Rand Co Material Handling Div (USA)
4959 Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA)
4959 Ingersoll-Rand Co Power Tool Div (USA)
Related Parts
5340-00-036-1661INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
04959
3120-00-148-2088INTERCHANGEABLE
BUSHING,SLEEVE
6625-00-255-5814INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
4959-115V
6625-00-669-0739INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
4959
8115-00-774-6562INTERCHANGEABLE
BOX,SHIPPING
4959
1680-00-858-4501INTERCHANGEABLE
ARM,FORE AND AFT CO
4959
5950-00-891-4087INTERCHANGEABLE
TRANSFORMER,POWER
722801-58
1270-00-898-1261INTERCHANGEABLE
MODULATOR,MAGNETIC

Frequently Asked Questions

What is NSN 3950-01-147-2999?

NSN 3950-01-147-2999 is a Output Shaft, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-147-2999?

NSN 3950-01-147-2999 has 3 cross-referenced part numbers: 4959 (Ingersoll-Rand Co Material Handling Div), 4959 (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division), 4959 (Ingersoll-Rand Co Power Tool Div).

What NSN replaces 3950-01-147-2999?

There are 8 known substitutes for 3950-01-147-2999: 5340-00-036-1661, 3120-00-148-2088, 6625-00-255-5814 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4959?

Key specifications for 4959: General Characteristics Item Description: STEEL; End Item Identification: BEEBE BROS AIR POWER WINCH MODEL NUMBER 9.5 RSJ AND 13.5 RSJ. 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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