PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34765Cylinder Assembly,actuating,line

Allied Systems Company Dba Allied Systems Co · NSN 3040-01-351-7242 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-351-7242 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-351-7242. Primary manufacturer part number: 34765.
Features
  • Cylinder Assembly,actuating,line — FSC 3040
  • Bore Diameter: 5.500 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
  • Body Material: STEEL CORROSION RESISTING
  • Design Characteristics: DOUBLE ACTING TWIN CYLINDER
  • 1 verified cross-reference
  • Primary manufacturer: Allied Systems Company Dba Allied Systems 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 3040-01-351-7242, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Allied Systems Company Dba Allied Systems Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-351-7242
Primary Part Number34765
Item NameCylinder Assembly,actuating,line
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAllied Systems Company Dba Allied Systems Co
StatusACTIVE
Bore Diameter5.500 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
Body MaterialSTEEL CORROSION RESISTING
Design CharacteristicsDOUBLE ACTING TWIN CYLINDER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-003-283334765 INTERCHANGEABLE
Nut,gland
L3harris Technologies, Inc. Div Space and Airborne Systems
4730-00-013-7401137401 INTERCHANGEABLE
Inverted Nut,tube Coupling
Chrysler Realty Company Llc Dba Daimler Chrysler
6730-00-137-7042 INTERCHANGEABLE
Disc,locking,rear a
6520-00-257-303612658 INTERCHANGEABLE
Point,endodontic
Kerr Corporation
5950-00-688-2974TMA9 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
5950-00-914-28133476-5 INTERCHANGEABLE
Transformer,radio Frequency
Drs Signal Solutions, Inc.
Cross-Reference Index
Part NumberManufacturer
34765 PRIMARY Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
5310-00-003-2833INTERCHANGEABLE
NUT,GLAND
34765
4730-00-013-7401INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING
137401
6730-00-137-7042INTERCHANGEABLE
DISC,LOCKING,REAR A
6520-00-257-3036INTERCHANGEABLE
POINT,ENDODONTIC
12658
5950-00-688-2974INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
TMA9
5950-00-914-2813INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3476-5

Frequently Asked Questions

What is NSN 3040-01-351-7242?

NSN 3040-01-351-7242 is a Cylinder Assembly,actuating,line, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-351-7242?

NSN 3040-01-351-7242 has 1 cross-referenced part number: 34765 (Allied Systems Company Dba Allied Systems Co).

What NSN replaces 3040-01-351-7242?

There are 6 known substitutes for 3040-01-351-7242: 5310-00-003-2833, 4730-00-013-7401, 6730-00-137-7042 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34765?

Key specifications for 34765: End Item Identification: CRANE,SHIPS SERVICE; Bore Diameter: 5.500 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN; Body Material: STEEL CORROSION RESISTING; Design Characteristics: DOUBLE ACTING TWIN CYLINDER. 4 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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