PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4402-12SAdapter,straight,tube to Hose

Danfoss Power Solutions II, Llc · NSN 4730-00-374-6943 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-374-6943 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-374-6943. Primary manufacturer part number: 4402-12S.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • Thread Series Designator: UNS FIRST END
  • Operating Pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Nominal Outside Diameter Tube Accommodated: 0.750 INCHES FIRST END IN
  • Nominal Inside Diameter Hose Accommodated: 0.620 INCHES SECOND END IN
  • Thread Quantity Per Inch: 14 FIRST END14 FIRST END
  • Connection Type: THREADED EXTERNAL TUBE FIRST ENDTHREADED EXTERNAL TUBE FIRST END
  • Nominal Thread Size: 1.062 INCHES FIRST END1.062 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-374-6943, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Danfoss Power Solutions II, Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-374-6943
Primary Part Number4402-12S
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusCANCELLED
Thread Series DesignatorUNS FIRST END
Operating Pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Outside Diameter Tube Accommodated0.750 INCHES FIRST END IN
Nominal Inside Diameter Hose Accommodated0.620 INCHES SECOND END IN
Thread Quantity Per Inch14 FIRST END14 FIRST END
Connection TypeTHREADED EXTERNAL TUBE FIRST ENDTHREADED EXTERNAL TUBE FIRST END
Nominal Thread Size1.062 INCHES FIRST END1.062 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL HOSE GRIPPING SECOND ENDTHREADED EXTERNAL HOSE GRIPPING SECOND END
MaterialSTEEL OVERALL
Maximum Operating Temp200.0 FAHRENHEIT SINGLE RESPONSE200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Nominal Overall Length3.500 INCHES IN
Connection StyleGRIPPING NIPPLE (NOSE) SECOND ENDGRIPPING NIPPLE (NOSE) SECOND END
Furnished Items and Quantity1 HOSE COUPLING NUT
Seat Angle45.0 DEGREES FIRST END
Nominal Outside Diameter Hose Accommodated1.080 INCHES SECOND END IN
Thread Class2A FIRST END2A FIRST END A
Connection StyleFLARED (TUBE) FIRST ENDFLARED (TUBE) FIRST END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5999-00-030-199740-212 INTERCHANGEABLE
Contact,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
3110-00-156-532611429 INTERCHANGEABLE
Bearing,ball,annular
Dana Off Highway Products, Llc
5310-00-176-8115AN320-12 INTERCHANGEABLE
Nut,plain,slotted,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5985-00-188-6989581R234H02 INTERCHANGEABLE
Attenuator-Coupler
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6210-00-203-5995402-12 INTERCHANGEABLE
Insert,legend,light Indicator
Switchcraft Inc.
5120-00-242-0762 INTERCHANGEABLE
Bar,wrecking
6240-00-266-62291754 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
4935-00-450-825240212 INTERCHANGEABLE
Slip Ring Assembly,twenty Eight
Electro-Tec Corp Dba Moog Inc., Components Group
5996-00-475-2805106252-1 INTERCHANGEABLE
Amplifier
L3harris Technologies, Inc. Div Space and Airborne Systems
4920-00-480-56081754 INTERCHANGEABLE
Test Set,pitot Stat
Meggitt (uk) Limited
Cross-Reference Index
Part NumberManufacturer
0920899-2 New Holland Construction (USA)
402-12 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
4402-12S PRIMARY Danfoss Power Solutions II, Llc (USA)
CA4871 PRIMARY Senior Operations Llc Div Senior Aerospace Ssp (USA)
CA4871 Senior Operations Llc (USA)
70920899 New Holland Construction (USA)
1754 New Holland Construction (USA)
0920899 New Holland Construction (USA)
Related Parts
5999-00-030-1997INTERCHANGEABLE
CONTACT,ELECTRICAL
40-212
3110-00-156-5326INTERCHANGEABLE
BEARING,BALL,ANNULAR
11429
5310-00-176-8115INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
AN320-12
5985-00-188-6989INTERCHANGEABLE
ATTENUATOR-COUPLER
581R234H02
6210-00-203-5995INTERCHANGEABLE
INSERT,LEGEND,LIGHT INDICATOR
402-12
5120-00-242-0762INTERCHANGEABLE
BAR,WRECKING
6240-00-266-6229INTERCHANGEABLE
LAMP,INCANDESCENT
1754
4935-00-450-8252INTERCHANGEABLE
SLIP RING ASSEMBLY,TWENTY EIGHT
40212
5996-00-475-2805INTERCHANGEABLE
AMPLIFIER
106252-1
4920-00-480-5608INTERCHANGEABLE
TEST SET,PITOT STAT
1754
9540-00-596-3197INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-596-3225INTERCHANGEABLE
BEAM,STRUCTURAL

Frequently Asked Questions

What is NSN 4730-00-374-6943?

NSN 4730-00-374-6943 is a Adapter,straight,tube to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-374-6943?

NSN 4730-00-374-6943 has 8 cross-referenced part numbers: 0920899-2 (New Holland Construction), 402-12 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 4402-12S (Danfoss Power Solutions II, Llc), CA4871 (Senior Operations Llc Div Senior Aerospace Ssp), CA4871 (Senior Operations Llc) and 3 more.

What NSN replaces 4730-00-374-6943?

There are 12 known substitutes for 4730-00-374-6943: 5999-00-030-1997, 3110-00-156-5326, 5310-00-176-8115 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4402-12S?

Key specifications for 4402-12S: Thread Series Designator: UNS FIRST END; Operating Pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Outside Diameter Tube Accommodated: 0.750 INCHES FIRST END IN; Nominal Inside Diameter Hose Accommodated: 0.620 INCHES SECOND END IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-374-6943 still in active supply?

NSN 4730-00-374-6943 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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