PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401-12SAdapter,straight,tube to Hose

Danfoss Power Solutions II, Llc · NSN 4730-00-354-5181 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-354-5181 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-354-5181. Primary manufacturer part number: 401-12S.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • Nominal Overall Length: 3.016 INCHES IN
  • Connection Style: GRIPPING NIPPLE (NOSE) SECOND END
  • Material: STEEL OVERALL
  • Seat Angle: 45.0 DEGREES FIRST END
  • Thread Series Designator: NPSM FIRST END
  • Nominal Thread Size: 1.062 INCHES FIRST END IN
  • Thread Class: 2B FIRST END
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 4730-00-354-5181, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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
NSN4730-00-354-5181
Primary Part Number401-12S
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusCANCELLED
Nominal Overall Length3.016 INCHES IN
Connection StyleGRIPPING NIPPLE (NOSE) SECOND END
MaterialSTEEL OVERALL
Seat Angle45.0 DEGREES FIRST END
Thread Series DesignatorNPSM FIRST END
Nominal Thread Size1.062 INCHES FIRST END IN
Thread Class2B FIRST END
Nominal Inside Diameter Hose Accommodated0.750 INCHES SECOND END IN
Connection StyleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
Connection TypeTHREADED EXTERNAL HOSE GRIPPING SECOND END
Nominal Outside Diameter Tube Accommodated0.750 INCHES FIRST END IN
Connection TypeTHREADED INTERNAL TUBE FIRST END
Maximum Operating Temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
Nominal Outside Diameter Hose Accommodated1.086 INCHES SECOND END IN
Furnished Items and Quantity1 HOSE SOCKET
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6210-00-001-144140112 INTERCHANGEABLE
Lens,light
Switchcraft Inc.
5835-00-484-150340112 INTERCHANGEABLE
Head Lead Assy
Crown Audio, Inc. Dba Crown International
5130-00-487-141448-00-5181 INTERCHANGEABLE
Blade,reciprocating Saw
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
5930-00-607-187440112 INTERCHANGEABLE
Switch Assembly
Hydra-Electric Company Dba Hydra-Electric Co
4820-00-640-1285B31257PC88X1-2 INTERCHANGEABLE
Valve,globe
Crane Co Div Valve Div
4820-00-752-9402633048-2 INTERCHANGEABLE
Valve,globe
Lockheed Martin Corp
4730-00-947-650340-1 1-2 INTERCHANGEABLE
Coupling,pipe
Victaulic Company of America Inc Dba Victaulic Company of America
5315-01-003-880140112 INTERCHANGEABLE
Pin Locking,hydraulic Unit
Crown Controls Corp
5999-01-083-0268 INTERCHANGEABLE
Clip,electrical
6340-01-281-428130-231-33 INTERCHANGEABLE
Sensor,opaque Particle
Kidde Technologies, Inc Div Kidde Aerospace and Defense
Cross-Reference Index
Part NumberManufacturer
401-12S PRIMARY Danfoss Power Solutions II, Llc (USA)
CA4869 Senior Operations Llc (USA)
20822-12-12 Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division (USA)
7350877 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
20822-12-12 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
401-12 Bros Inc
CA4869 PRIMARY Senior Operations Llc Div Senior Aerospace Ssp (USA)
Related Parts
6210-00-001-1441INTERCHANGEABLE
LENS,LIGHT
40112
5835-00-484-1503INTERCHANGEABLE
HEAD LEAD ASSY
40112
5130-00-487-1414INTERCHANGEABLE
BLADE,RECIPROCATING SAW
48-00-5181
5930-00-607-1874INTERCHANGEABLE
SWITCH ASSEMBLY
40112
4820-00-640-1285INTERCHANGEABLE
VALVE,GLOBE
B31257PC88X1-2
4820-00-752-9402INTERCHANGEABLE
VALVE,GLOBE
633048-2
4730-00-947-6503INTERCHANGEABLE
COUPLING,PIPE
40-1 1-2
5315-01-003-8801INTERCHANGEABLE
PIN LOCKING,HYDRAULIC UNIT
40112
5999-01-083-0268INTERCHANGEABLE
CLIP,ELECTRICAL
6340-01-281-4281INTERCHANGEABLE
SENSOR,OPAQUE PARTICLE
30-231-33
5940-01-374-2166INTERCHANGEABLE
TERMINAL BOARD
2000-MIL-3-BEME-PC
6645-01-526-8717INTERCHANGEABLE
STOPWATCH
40112

Frequently Asked Questions

What is NSN 4730-00-354-5181?

NSN 4730-00-354-5181 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 4730-00-354-5181?

NSN 4730-00-354-5181 has 7 cross-referenced part numbers: 401-12S (Danfoss Power Solutions II, Llc), CA4869 (Senior Operations Llc), 20822-12-12 (Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division), 7350877 (U S Army Tank Automotive Command Amsta-Im-Mm), 20822-12-12 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division) and 2 more.

What NSN replaces 4730-00-354-5181?

There are 12 known substitutes for 4730-00-354-5181: 6210-00-001-1441, 5835-00-484-1503, 5130-00-487-1414 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401-12S?

Key specifications for 401-12S: Nominal Overall Length: 3.016 INCHES IN; Connection Style: GRIPPING NIPPLE (NOSE) SECOND END; Material: STEEL OVERALL; Seat Angle: 45.0 DEGREES FIRST END. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-354-5181 still in active supply?

NSN 4730-00-354-5181 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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