PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H0844000Cylinder,actuating,linear

Mcneil Ohio Corp · NSN 3040-01-238-3975 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-238-3975 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-238-3975. Primary manufacturer part number: H0844000.
Features
  • Cylinder,actuating,linear — FSC 3040
  • Overall Diameter: 4.000 INCHES NOMINAL IN
  • Material Document and Classification: SAE 1026 ASSN STD SINGLE MATERIAL RESPONSE BODY
  • Material: STEEL COMP 1026 BODY
  • Bore Diameter: 3.250 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Mcneil Ohio Corp
Applications
  • Applications requiring Steel Comp 1026 Body construction
General Description

The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-238-3975, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Mcneil Ohio Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN3040-01-238-3975
Primary Part NumberH0844000
Item NameCylinder,actuating,linear
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerMcneil Ohio Corp
StatusACTIVE
Overall Diameter4.000 INCHES NOMINAL IN
Material Document and ClassificationSAE 1026 ASSN STD SINGLE MATERIAL RESPONSE BODY
MaterialSTEEL COMP 1026 BODY
Bore Diameter3.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
7920-00-037-2239 INTERCHANGEABLE
Pad,scouring
1660-00-150-89528440 INTERCHANGEABLE
Valve,toggle Oxygen
Essex Industries, Inc. Dba Essex Industries
4030-00-187-5257AH8A INTERCHANGEABLE
Rod,anchor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-941-39868440 INTERCHANGEABLE
Packing,preformed
Clayton Manufacturing Company
7240-01-095-5079 INTERCHANGEABLE
Waste Receptacle
4940-01-186-4847 INTERCHANGEABLE
Gun,air Blow
6515-01-564-97429529 INTERCHANGEABLE
Sleeve,wrap-Around,pneumatic
Covidien Sales Llc Dba Covidien Sales
2915-01-703-35808440 INTERCHANGEABLE
Pump,fuel,metering and Distribut
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
Cross-Reference Index
Part NumberManufacturer
H008400 Hein Werner Corp (USA)
8440 Hein Werner Corp (USA)
H0844000 PRIMARY Mcneil Ohio Corp (USA)
Related Parts
7920-00-037-2239INTERCHANGEABLE
PAD,SCOURING
1660-00-150-8952INTERCHANGEABLE
VALVE,TOGGLE OXYGEN
8440
4030-00-187-5257INTERCHANGEABLE
ROD,ANCHOR
AH8A
5330-00-941-3986INTERCHANGEABLE
PACKING,PREFORMED
8440
7240-01-095-5079INTERCHANGEABLE
WASTE RECEPTACLE
4940-01-186-4847INTERCHANGEABLE
GUN,AIR BLOW
6515-01-564-9742INTERCHANGEABLE
SLEEVE,WRAP-AROUND,PNEUMATIC
9529
2915-01-703-3580INTERCHANGEABLE
PUMP,FUEL,METERING AND DISTRIBUT
8440

Frequently Asked Questions

What is NSN 3040-01-238-3975?

NSN 3040-01-238-3975 is a Cylinder,actuating,linear, manufactured by Mcneil Ohio Corp, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-238-3975?

NSN 3040-01-238-3975 has 3 cross-referenced part numbers: H008400 (Hein Werner Corp), 8440 (Hein Werner Corp), H0844000 (Mcneil Ohio Corp).

What NSN replaces 3040-01-238-3975?

There are 8 known substitutes for 3040-01-238-3975: 7920-00-037-2239, 1660-00-150-8952, 4030-00-187-5257 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H0844000?

Key specifications for H0844000: Overall Diameter: 4.000 INCHES NOMINAL IN; Material Document and Classification: SAE 1026 ASSN STD SINGLE MATERIAL RESPONSE BODY; Material: STEEL COMP 1026 BODY; Overall Length: 8.270 INCHES NOMINAL IN. 5 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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