PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G926RHRegulator,drain

Newterra Corporation, Inc. · NSN 4420-00-390-3681 · FSC 4420 · No Item Name Available
Verified by PartsTable
NSN 4420-00-390-3681 — this item is cataloged by the U.S. Government under National Stock Number 4420-00-390-3681. Primary manufacturer part number: G926RH.
Features
  • Regulator,drain — FSC 4420
  • 4 verified cross-references
  • Primary manufacturer: Newterra Corporation, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Regulator,drain, cataloged under National Stock Number 4420-00-390-3681, is classified within Federal Supply Class 4420 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Newterra Corporation, Inc.. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRegulator,drain
FSC / FSG4420 — No Item Name Available (FSG 44)
ManufacturersNewterra Corporation, Inc. (CAGE 13344); Naval Ship Systems Command (CAGE 80064)
Technical Specifications
ParameterValue
NSN4420-00-390-3681
Primary Part NumberG926RH
Item NameRegulator,drain
FSC / FSG4420 / 44 — No Item Name Available
ManufacturerNewterra Corporation, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-115-0773MS20659-146 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
3020-01-043-2738G9-26 INTERCHANGEABLE
Gear,spur
Roller Bearing Co of America, Inc Div Pic Design
Cross-Reference Index
Part NumberManufacturer
G926RH PRIMARY Newterra Corporation, Inc. (USA)
G931RH PRIMARY Newterra Corporation, Inc. (USA)
G-926 Newterra Corporation, Inc. (USA)
AR5S58-051 Naval Ship Systems Command (USA)
Related Parts
5940-00-115-0773INTERCHANGEABLE
TERMINAL,LUG
MS20659-146
3020-01-043-2738INTERCHANGEABLE
GEAR,SPUR
G9-26

Frequently Asked Questions

What is NSN 4420-00-390-3681?

NSN 4420-00-390-3681 is a Regulator,drain, manufactured by Newterra Corporation, Inc., classified under FSC 4420 (No Item Name Available). Status: active.

What are the part numbers for NSN 4420-00-390-3681?

NSN 4420-00-390-3681 has 4 cross-referenced part numbers: G926RH (Newterra Corporation, Inc.), G931RH (Newterra Corporation, Inc.), G-926 (Newterra Corporation, Inc.), AR5S58-051 (Naval Ship Systems Command).

What NSN replaces 4420-00-390-3681?

There are 2 known substitutes for 4420-00-390-3681: 5940-00-115-0773, 3020-01-043-2738. Verify interchangeability with system specifications before substitution.

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