PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3011071Adapter,straight,tube to Boss

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 4730-00-101-2505 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-101-2505 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-101-2505. Primary manufacturer part number: 3011071.
Features
  • Adapter,straight,tube to Boss — FSC 4730
  • Seat Angle: 37.0 DEGREES FIRST END
  • Nominal Overall Length: 1.225 INCHES IN
  • Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN
  • Material: STEEL COMP 347 OVERALL
  • Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
  • Nominal Thread Size: 0.562 INCHES FIRST END IN
  • Thread Quantity Per Inch: 18 FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Comp 347 Overall construction
General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-00-101-2505, 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 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-101-2505
Primary Part Number3011071
Item NameAdapter,straight,tube to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
Seat Angle37.0 DEGREES FIRST END
Nominal Overall Length1.225 INCHES IN
Nominal Outside Diameter Tube Accommodated0.375 INCHES FIRST END IN
MaterialSTEEL COMP 347 OVERALL
Connection StyleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
Nominal Thread Size0.562 INCHES FIRST END IN
Thread Quantity Per Inch18 FIRST END
Nominal Thread Size0.812 INCHES SECOND END IN
Thread Quantity Per Inch16 SECOND END
Thread Series DesignatorUNS FIRST END
Thread Series DesignatorUN SECOND END
Material Document and ClassificationAMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Class3A ALL ENDS A
Connection StyleFLARED (TUBE) FIRST END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5305-00-021-3620326-0952-000 INTERCHANGEABLE
Screw,cap,hexagon Head
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5930-00-050-2707 INTERCHANGEABLE
Switch,toggle
5306-01-581-755011113687 INTERCHANGEABLE
Bolt,machine
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
5007136 Embraer S.a. (BRA)
3011071 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
9682011301 Pilatus Aircraft Ltd (CHE)
3011071 Horst Engineering & Manufacturing Co (USA)
968.20.11.301 Pilatus Aircraft Ltd (CHE)
5007136 Embraer Aviation International (FRA)
5007136 Embraer Empresa Brasileira De Aeronautica Sa (BRA)
Related Parts
5305-00-021-3620INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
326-0952-000
5930-00-050-2707INTERCHANGEABLE
SWITCH,TOGGLE
5306-01-581-7550INTERCHANGEABLE
BOLT,MACHINE
11113687

Frequently Asked Questions

What is NSN 4730-00-101-2505?

NSN 4730-00-101-2505 is a Adapter,straight,tube to Boss, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-101-2505?

NSN 4730-00-101-2505 has 7 cross-referenced part numbers: 5007136 (Embraer S.a.), 3011071 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 9682011301 (Pilatus Aircraft Ltd), 3011071 (Horst Engineering & Manufacturing Co), 968.20.11.301 (Pilatus Aircraft Ltd) and 2 more.

What NSN replaces 4730-00-101-2505?

There are 3 known substitutes for 4730-00-101-2505: 5305-00-021-3620, 5930-00-050-2707, 5306-01-581-7550. Verify interchangeability with system specifications before substitution.

What are the specifications of 3011071?

Key specifications for 3011071: Seat Angle: 37.0 DEGREES FIRST END; Nominal Overall Length: 1.225 INCHES IN; Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN; Material: STEEL COMP 347 OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-101-2505 still in active supply?

NSN 4730-00-101-2505 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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