PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34477Valve,linear,directional Control

Moog Inc · NSN 4810-00-005-1794 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-005-1794 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-005-1794. Primary manufacturer part number: 34477.
Features
  • Valve,linear,directional Control — FSC 4810
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4810-00-005-1794, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Moog Inc. This item has 3 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
NSN4810-00-005-1794
Primary Part Number34477
Item NameValve,linear,directional Control
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerMoog Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-142-4833311025 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
34477 E-Systems Inc Montek Div Fluid Controls Opns (USA)
34477 PRIMARY Moog Inc (USA)
34477 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
Related Parts
5920-00-142-4833INTERCHANGEABLE
FUSE,CARTRIDGE
311025

Frequently Asked Questions

What is NSN 4810-00-005-1794?

NSN 4810-00-005-1794 is a Valve,linear,directional Control, manufactured by Moog Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-005-1794?

NSN 4810-00-005-1794 has 3 cross-referenced part numbers: 34477 (E-Systems Inc Montek Div Fluid Controls Opns), 34477 (Moog Inc), 34477 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City).

What NSN replaces 4810-00-005-1794?

There is 1 known substitute for 4810-00-005-1794: 5920-00-142-4833. Verify interchangeability with system specifications before substitution.

What are the specifications of 34477?

Key specifications for 34477: Special Features: PRINCIPLE PARTS 13179 PLUNGER,13188 COIL ASSY,13196 SHUTTLE ASSY,32275 BODY;FSC APPLICATION DATA:ACFT HYDRAULIC SYSTEM. 1 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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