PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14740Valve,linear,directional Control

Moog Inc · NSN 4820-00-589-7040 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-589-7040 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-589-7040. Primary manufacturer part number: 14740.
Features
  • Valve,linear,directional Control — FSC 4820
  • 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 4820-00-589-7040, is classified within Federal Supply Class 4820 (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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,linear,directional Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersE-Systems Inc Montek Div Fluid Controls Opns (CAGE 79294); Moog Inc (CAGE 94697); Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (CAGE 19156)
Technical Specifications
ParameterValue
NSN4820-00-589-7040
Primary Part Number14740
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMoog Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-257-2961 INTERCHANGEABLE
Cavity,tuned
2530-00-318-0734A14740 INTERCHANGEABLE
Hub Assy
Am General Llc
6640-00-392-8643 INTERCHANGEABLE
Support Arm,funnel,laboratory
5950-01-358-0853330279-001 INTERCHANGEABLE
Transformer,audio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
3694-01-682-251114740 INTERCHANGEABLE
Parts,washing
Chemfree Corporation
Cross-Reference Index
Part NumberManufacturer
14740 E-Systems Inc Montek Div Fluid Controls Opns (USA)
14740 PRIMARY Moog Inc (USA)
14740 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
Related Parts
6625-00-257-2961INTERCHANGEABLE
CAVITY,TUNED
2530-00-318-0734INTERCHANGEABLE
HUB ASSY
A14740
6640-00-392-8643INTERCHANGEABLE
SUPPORT ARM,FUNNEL,LABORATORY
5950-01-358-0853INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
330279-001
3694-01-682-2511INTERCHANGEABLE
PARTS,WASHING
14740

Frequently Asked Questions

What is NSN 4820-00-589-7040?

NSN 4820-00-589-7040 is a Valve,linear,directional Control, manufactured by Moog Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-589-7040?

NSN 4820-00-589-7040 has 3 cross-referenced part numbers: 14740 (E-Systems Inc Montek Div Fluid Controls Opns), 14740 (Moog Inc), 14740 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City).

What NSN replaces 4820-00-589-7040?

There are 5 known substitutes for 4820-00-589-7040: 6625-00-257-2961, 2530-00-318-0734, 6640-00-392-8643 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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