PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202009-2-4SCross,pipe to Tube

Danfoss Power Solutions II, Llc · NSN 4730-01-242-4508 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-242-4508 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-242-4508. Primary manufacturer part number: 202009-2-4S.
Features
  • Cross,pipe to Tube — FSC 4730
  • Leg Length: 0.891 INCHES NOMINAL FIRST END IN
  • Seat Angle: 37.0 DEGREES SECOND ENDUNABLE TO DECODE
  • Nominal Thread Size: 0.125 INCHES FOURTH END IN
  • Connection Type: THREADED EXTERNAL TUBE FIRST END
  • Material: STEEL OVERALL
  • Thread Series Designator: NPT THIRD END
  • Connection Type: THREADED EXTERNAL PIPE FOURTH END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Cross,pipe to Tube, cataloged under National Stock Number 4730-01-242-4508, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN4730-01-242-4508
Primary Part Number202009-2-4S
Item NameCross,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusACTIVE
Leg Length0.891 INCHES NOMINAL FIRST END IN
Seat Angle37.0 DEGREES SECOND ENDUNABLE TO DECODE
Nominal Thread Size0.125 INCHES FOURTH END IN
Connection TypeTHREADED EXTERNAL TUBE FIRST END
MaterialSTEEL OVERALL
Thread Series DesignatorNPT THIRD END
Connection TypeTHREADED EXTERNAL PIPE FOURTH END
Nominal Outside Diameter Tube Accommodated0.250 INCHES SECOND END IN
Connection StylePLAIN (PIPE) FOURTH END
Thread Class2A SECOND END A
Thread Series DesignatorUNABLE TO DECODE
Connection StylePLAIN (PIPE) THIRD END
Thread Class2A FIRST END A
Seat Angle37.0 DEGREES FIRST ENDUNABLE TO DECODE
Nominal Outside Diameter Tube Accommodated0.250 INCHES SECOND ENDUNABLE TO DECODE IN
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST ENDUNABLE TO DECODE IN
Thread Series DesignatorUNABLE TO DECODE
Thread Series DesignatorUNABLE TO DECODE
Connection StyleFLARED (TUBE) FIRST END
Nominal Thread Size0.438 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL PIPE THIRD END
Thread Series DesignatorUNF FIRST END
MaterialSTEEL OVERALLUNABLE TO DECODE
Thread Series DesignatorNPT FOURTH END
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST END IN
Thread Series DesignatorUNF SECOND END
Connection StyleFLARED (TUBE) SECOND END
Leg Length0.891 INCHES NOMINAL SECOND END IN
Leg Length0.781 INCHES NOMINAL THIRD END IN
Connection TypeTHREADED EXTERNAL TUBE SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-522-1909 INTERCHANGEABLE
Tee,pipe to Tube
5130-01-192-1195PWA57009 INTERCHANGEABLE
Puller,hydraulic
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
PWA57009 ITEM 12 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
PWA57009 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
202009-2-4S PRIMARY Danfoss Power Solutions II, Llc (USA)
Related Parts
4730-00-522-1909INTERCHANGEABLE
TEE,PIPE TO TUBE
5130-01-192-1195INTERCHANGEABLE
PULLER,HYDRAULIC
PWA57009

Frequently Asked Questions

What is NSN 4730-01-242-4508?

NSN 4730-01-242-4508 is a Cross,pipe to Tube, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-242-4508?

NSN 4730-01-242-4508 has 3 cross-referenced part numbers: PWA57009 ITEM 12 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), PWA57009 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 202009-2-4S (Danfoss Power Solutions II, Llc).

What NSN replaces 4730-01-242-4508?

There are 2 known substitutes for 4730-01-242-4508: 4730-00-522-1909, 5130-01-192-1195. Verify interchangeability with system specifications before substitution.

What are the specifications of 202009-2-4S?

Key specifications for 202009-2-4S: Leg Length: 0.891 INCHES NOMINAL FIRST END IN; Seat Angle: 37.0 DEGREES SECOND ENDUNABLE TO DECODE; Nominal Thread Size: 0.125 INCHES FOURTH END IN; Connection Type: THREADED EXTERNAL TUBE FIRST END. 30 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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