PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39718Cylinder,actuating,linear

Moog Inc. Dba Ampac-Isp Corp · NSN 3040-01-479-5132 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-479-5132 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-479-5132. Primary manufacturer part number: 39718.
Features
  • Cylinder,actuating,linear — FSC 3040
  • Material Document and Classification: AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE BODY
  • Material: STEEL COMP 4140 BODY
  • Bore Diameter: 1.492 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Applications requiring Steel Comp 4140 Body construction
General Description

The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-479-5132, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-479-5132
Primary Part Number39718
Item NameCylinder,actuating,linear
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Material Document and ClassificationAISI 4140 ASSN STD SINGLE MATERIAL RESPONSE BODY
MaterialSTEEL COMP 4140 BODY
Bore Diameter1.492 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-254-9952 INTERCHANGEABLE
Gasket
3020-01-479-442639712 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
3020-01-479-476039713 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-497239719 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-497639720 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-513039717 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
3040-01-479-513339716 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
1680-01-602-874233660 INTERCHANGEABLE
Arm,windshield Wiper
Ongaro Marine Ltd
3040-01-633-1451 INTERCHANGEABLE
Accumulator,hydraulic
Cross-Reference Index
Part NumberManufacturer
39718 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
4001-39710 Moog Inc. Dba Ampac-Isp Corp (USA)
4001-39710 ITEM 8 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5330-00-254-9952INTERCHANGEABLE
GASKET
3020-01-479-4426INTERCHANGEABLE
GEAR,SPUR
39712
3020-01-479-4760INTERCHANGEABLE
GEAR RACK
39713
3040-01-479-4972INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
39719
3040-01-479-4976INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
39720
3040-01-479-5130INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
39717
3040-01-479-5133INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
39716
1680-01-602-8742INTERCHANGEABLE
ARM,WINDSHIELD WIPER
33660
3040-01-633-1451INTERCHANGEABLE
ACCUMULATOR,HYDRAULIC

Frequently Asked Questions

What is NSN 3040-01-479-5132?

NSN 3040-01-479-5132 is a Cylinder,actuating,linear, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-479-5132?

NSN 3040-01-479-5132 has 3 cross-referenced part numbers: 39718 (Moog Inc. Dba Ampac-Isp Corp), 4001-39710 (Moog Inc. Dba Ampac-Isp Corp), 4001-39710 ITEM 8 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3040-01-479-5132?

There are 9 known substitutes for 3040-01-479-5132: 5330-00-254-9952, 3020-01-479-4426, 3020-01-479-4760 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39718?

Key specifications for 39718: Special Features: MATERIAL PER AISI 4140; HEAT TREAT TO RC 27-34; CHROME PLATE ID PER QQ-C-320, CL 2 EXCEPT PLATING THICKNESS TO BE .001-.002; Material Document and Classification: AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE BODY; End Item Identification: ROTARY HYDRAULIC ACTUATOR MODEL 4001SB (STOP BOLT); SEAWOLF; Material: STEEL COMP 4140 BODY. 6 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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