PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DHA1-279Cylinder Assembly,actuating,line

Brooks T J Co · NSN 3040-01-438-8000 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-438-8000 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-438-8000. Primary manufacturer part number: DHA1-279.
Features
  • Cylinder Assembly,actuating,line — FSC 3040
  • Integral Valve Operation Method: HYDRAULIC
  • Body Material: STEEL
  • 4 verified cross-references
  • Primary manufacturer: Brooks T J Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-438-8000, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Brooks T J Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-438-8000
Primary Part NumberDHA1-279
Item NameCylinder Assembly,actuating,line
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerBrooks T J Co
StatusACTIVE
Integral Valve Operation MethodHYDRAULIC
Body MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3040-01-289-8251 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Cross-Reference Index
Part NumberManufacturer
6623300 Jlg Industries, Inc. (USA)
DHA1-279 PRIMARY Brooks T J Co (USA)
8205680 Jlg Industries, Inc. (USA)
8205680 Trak International (USA)
Related Parts
3040-01-289-8251INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE

Frequently Asked Questions

What is NSN 3040-01-438-8000?

NSN 3040-01-438-8000 is a Cylinder Assembly,actuating,line, manufactured by Brooks T J Co, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-438-8000?

NSN 3040-01-438-8000 has 4 cross-referenced part numbers: 6623300 (Jlg Industries, Inc.), DHA1-279 (Brooks T J Co), 8205680 (Jlg Industries, Inc.), 8205680 (Trak International).

What NSN replaces 3040-01-438-8000?

There is 1 known substitute for 3040-01-438-8000: 3040-01-289-8251. Verify interchangeability with system specifications before substitution.

What are the specifications of DHA1-279?

Key specifications for DHA1-279: Integral Valve Operation Method: HYDRAULIC; Body Material: STEEL; End Item Identification: 3930-01-417-2886. 3 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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