PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

531552Tube Assembly,metal

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 4710-00-941-0963 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-00-941-0963 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-941-0963. Primary manufacturer part number: 531552.
Features
  • Tube Assembly,metal — FSC 4710
  • Thread Direction: RIGHT-HAND SINGLE END
  • Design Form: PREBENT
  • Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
  • Material: STEEL CORROSION RESISTING SINGLE END
  • Material: STEEL TUBING
  • Tube Outside Diameter: 0.375 INCHES NOMINAL IN
  • Nominal Thread Size: 0.562 INCHES SINGLE END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Corrosion Resisting Single End construction
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-00-941-0963, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN4710-00-941-0963
Primary Part Number531552
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Thread DirectionRIGHT-HAND SINGLE END
Design FormPREBENT
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
MaterialSTEEL CORROSION RESISTING SINGLE END
MaterialSTEEL TUBING
Tube Outside Diameter0.375 INCHES NOMINAL IN
Nominal Thread Size0.562 INCHES SINGLE END IN
End Connection StyleSWIVEL NUT, FLARED SINGLE END
Seat Angle in Deg37.0 SINGLE END
Thread Class3B SINGLE END
Mating End Quantity2 SINGLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-00-073-2256SC22-12B2CW11-003 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Eaton Aerospace, Llc Dba Jackson South
5340-00-328-6624 INTERCHANGEABLE
Disk,solid,plain
Cross-Reference Index
Part NumberManufacturer
531552 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
531552 Royal Oak Gage, Inc (USA)
Related Parts
2530-00-073-2256INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
SC22-12B2CW11-003
5340-00-328-6624INTERCHANGEABLE
DISK,SOLID,PLAIN

Frequently Asked Questions

What is NSN 4710-00-941-0963?

NSN 4710-00-941-0963 is a Tube Assembly,metal, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-00-941-0963?

NSN 4710-00-941-0963 has 2 cross-referenced part numbers: 531552 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 531552 (Royal Oak Gage, Inc).

What NSN replaces 4710-00-941-0963?

There are 2 known substitutes for 4710-00-941-0963: 2530-00-073-2256, 5340-00-328-6624. Verify interchangeability with system specifications before substitution.

What are the specifications of 531552?

Key specifications for 531552: Thread Direction: RIGHT-HAND SINGLE END; Design Form: PREBENT; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END; Material: STEEL CORROSION RESISTING SINGLE END. 11 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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