PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

190-158Parts Kit,linear Actuating Cylin

The Charles Machine Works Inc Dba Ditch Witch · NSN 3040-01-044-5312 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-044-5312 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-044-5312. Primary manufacturer part number: 190-158.
Features
  • Parts Kit,linear Actuating Cylin — FSC 3040
  • Component Quantity: 7
  • Supply Items and Quantities: SEAL CYLINDER 1,RING,BACKUP 1,O-RING 1,RING,BACKUP 1,O-RING 1,SEALING RING 1,O-RING 1
  • 2 verified cross-references
  • Primary manufacturer: The Charles Machine Works Inc Dba Ditch Witch
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,linear Actuating Cylin, cataloged under National Stock Number 3040-01-044-5312, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Charles Machine Works Inc Dba Ditch Witch. Government technical data includes 2 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-044-5312
Primary Part Number190-158
Item NameParts Kit,linear Actuating Cylin
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerThe Charles Machine Works Inc Dba Ditch Witch
StatusACTIVE
Component Quantity7
Supply Items and QuantitiesSEAL CYLINDER 1,RING,BACKUP 1,O-RING 1,RING,BACKUP 1,O-RING 1,SEALING RING 1,O-RING 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2810-00-294-3056221002 INTERCHANGEABLE
Valve,poppet,engine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5930-01-194-1403190-101 INTERCHANGEABLE
Switch,code Indicating Wheel
Panametrics Llc
Cross-Reference Index
Part NumberManufacturer
190-158 The Charles Machine Works Inc Dba Ditch Witch (USA)
190-101 The Charles Machine Works Inc Dba Ditch Witch (USA)
Related Parts
2810-00-294-3056INTERCHANGEABLE
VALVE,POPPET,ENGINE
221002
5930-01-194-1403INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
190-101

Frequently Asked Questions

What is NSN 3040-01-044-5312?

NSN 3040-01-044-5312 is a Parts Kit,linear Actuating Cylin, manufactured by The Charles Machine Works Inc Dba Ditch Witch, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-044-5312?

NSN 3040-01-044-5312 has 2 cross-referenced part numbers: 190-158 (The Charles Machine Works Inc Dba Ditch Witch), 190-101 (The Charles Machine Works Inc Dba Ditch Witch).

What NSN replaces 3040-01-044-5312?

There are 2 known substitutes for 3040-01-044-5312: 2810-00-294-3056, 5930-01-194-1403. Verify interchangeability with system specifications before substitution.

What are the specifications of 190-158?

Key specifications for 190-158: Component Quantity: 7; Supply Items and Quantities: SEAL CYLINDER 1,RING,BACKUP 1,O-RING 1,RING,BACKUP 1,O-RING 1,SEALING RING 1,O-RING 1. 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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