PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3770AActuator,hydraulic-Pneumatic,lin

Moog Inc. Dba Ampac-Isp Corp · NSN 4810-01-484-7259 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-484-7259 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-484-7259. Primary manufacturer part number: 3770A.
Features
  • Actuator,hydraulic-Pneumatic,lin — FSC 4810
  • Integral Valve Operation Method: HYDRAULIC
  • Compressed Length: 14.000 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Actuator,hydraulic-Pneumatic,lin, cataloged under National Stock Number 4810-01-484-7259, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-484-7259
Primary Part Number3770A
Item NameActuator,hydraulic-Pneumatic,lin
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Integral Valve Operation MethodHYDRAULIC
Compressed Length14.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3120-00-352-47193770A INTERCHANGEABLE
Bearing,plain,spherical
Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc
3120-01-483-91093770-41490 ITEM 8 INTERCHANGEABLE
Bearing,sleeve
Moog Inc. Dba Ampac-Isp Corp
4810-01-484-00853770-41490 ITEM 6 INTERCHANGEABLE
Sleeve,directional Control Linea
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
3770A PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
3770-41490 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
3120-00-352-4719INTERCHANGEABLE
BEARING,PLAIN,SPHERICAL
3770A
3120-01-483-9109INTERCHANGEABLE
BEARING,SLEEVE
3770-41490 ITEM 8
4810-01-484-0085INTERCHANGEABLE
SLEEVE,DIRECTIONAL CONTROL LINEA
3770-41490 ITEM 6

Frequently Asked Questions

What is NSN 4810-01-484-7259?

NSN 4810-01-484-7259 is a Actuator,hydraulic-Pneumatic,lin, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-484-7259?

NSN 4810-01-484-7259 has 2 cross-referenced part numbers: 3770A (Moog Inc. Dba Ampac-Isp Corp), 3770-41490 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 4810-01-484-7259?

There are 3 known substitutes for 4810-01-484-7259: 3120-00-352-4719, 3120-01-483-9109, 4810-01-484-0085. Verify interchangeability with system specifications before substitution.

What are the specifications of 3770A?

Key specifications for 3770A: Integral Valve Operation Method: HYDRAULIC; Special Features: TORQUE 2500 IN LBS MIN AT 2000 PSI 4,500 AT 3000 PSI IN; Overall Height: 5.500 INCHES NOMINAL IN; Compressed Length: 14.000 INCHES NOMINAL IN. 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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