PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1E70F30SCartridge,overcenter Valve

Danfoss Fluid Power Inc Easley Opn · NSN 4820-00-623-7736 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-623-7736 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-623-7736. Primary manufacturer part number: 1E70F30S.
Features
  • Cartridge,overcenter Valve — FSC 4820
  • General Characteristics Item Description: STEEL;4.750 IN. O/A LG;2000 TO 3000 PRESSURE RANGE;20 GPM RATED FLOW;1.312-12 UN EXTERNAL THD IN
  • 3 verified cross-references
  • Primary manufacturer: Danfoss Fluid Power Inc Easley Opn
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cartridge,overcenter Valve, cataloged under National Stock Number 4820-00-623-7736, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Danfoss Fluid Power Inc Easley Opn. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4820-00-623-7736
Primary Part Number1E70F30S
Item NameCartridge,overcenter Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDanfoss Fluid Power Inc Easley Opn
StatusACTIVE
General Characteristics Item DescriptionSTEEL;4.750 IN. O/A LG;2000 TO 3000 PRESSURE RANGE;20 GPM RATED FLOW;1.312-12 UN EXTERNAL THD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3030-00-134-8266178602 INTERCHANGEABLE
Belts,v,matched Set
Cummins Inc.
5310-00-734-902222590-001 INTERCHANGEABLE
Nut,plain,hexagon
Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
5330-00-983-259222590 INTERCHANGEABLE
Seal,water Pump
Industrial Technologies and Services Llc
5330-01-385-515322590 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6515-01-598-442920793 INTERCHANGEABLE
Insert,backpack,med
Cpd Industries
Cross-Reference Index
Part NumberManufacturer
D-99042 Komatsu America Corporation (USA)
1E70F30S PRIMARY Danfoss Fluid Power Inc Easley Opn (USA)
22590 Northern Line Machine Div of Commencement Intl Corp (USA)
Related Parts
3030-00-134-8266INTERCHANGEABLE
BELTS,V,MATCHED SET
178602
5310-00-734-9022INTERCHANGEABLE
NUT,PLAIN,HEXAGON
22590-001
5330-00-983-2592INTERCHANGEABLE
SEAL,WATER PUMP
22590
5330-01-385-5153INTERCHANGEABLE
SEAL,PLAIN ENCASED
22590
6515-01-598-4429INTERCHANGEABLE
INSERT,BACKPACK,MED
20793

Frequently Asked Questions

What is NSN 4820-00-623-7736?

NSN 4820-00-623-7736 is a Cartridge,overcenter Valve, manufactured by Danfoss Fluid Power Inc Easley Opn, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-623-7736?

NSN 4820-00-623-7736 has 3 cross-referenced part numbers: D-99042 (Komatsu America Corporation), 1E70F30S (Danfoss Fluid Power Inc Easley Opn), 22590 (Northern Line Machine Div of Commencement Intl Corp).

What NSN replaces 4820-00-623-7736?

There are 5 known substitutes for 4820-00-623-7736: 3030-00-134-8266, 5310-00-734-9022, 5330-00-983-2592 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1E70F30S?

Key specifications for 1E70F30S: General Characteristics Item Description: STEEL;4.750 IN. O/A LG;2000 TO 3000 PRESSURE RANGE;20 GPM RATED FLOW;1.312-12 UN EXTERNAL THD IN. 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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