PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-2 120202BAElbow,pipe to Tube

Sae International Dba Sae International · NSN 4730-00-287-1604 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-287-1604 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-287-1604. Primary manufacturer part number: 6-2 120202BA.
Features
  • Elbow,pipe to Tube — FSC 4730
  • Nominal Thread Size: 0.125 INCHES SECOND END IN
  • Leg Length: 0.688 INCHES NOMINAL SECOND END IN
  • Specification/standard Data: 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Thread Series Designator: UNF FIRST END
  • Material: COPPER ALLOY OVERALL
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Thread Series Designator: NPTF SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Elbow,pipe to Tube, cataloged under National Stock Number 4730-00-287-1604, 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 Sae International Dba Sae International. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-287-1604
Primary Part Number6-2 120202BA
Item NameElbow,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Nominal Thread Size0.125 INCHES SECOND END IN
Leg Length0.688 INCHES NOMINAL SECOND END IN
Specification/standard Data81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Thread Series DesignatorUNF FIRST END
MaterialCOPPER ALLOY OVERALL
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Thread Series DesignatorNPTF SECOND END
Nominal Outside Diameter Tube Accommodated0.375 INCHES FIRST END IN
Thread Class2A FIRST END A
Furnished Items and Quantity1 SHORT COUPLING NUT AND 1 COUPLING SLEEVE
Connection StyleFLARELESS (TUBE) FIRST END
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Flow Angle90.0 DEGREES
Nondefinitive Spec/std Data2A FIGURE A
Leg Length0.688 INCHES NOMINAL FIRST END IN
Connection StylePLAIN (PIPE) SECOND END
Seat Angle20.0 DEGREES FIRST END
Nominal Thread Size0.562 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
1660-00-535-33285043-12 INTERCHANGEABLE
Valve Assy,relief,o
Avox Systems Inc Dba Avox Systems Inc
4730-00-943-8051 INTERCHANGEABLE
Elbow,pipe to Tube
5940-00-983-6087 INTERCHANGEABLE
Terminal Board
1650-01-234-8479570861 INTERCHANGEABLE
Adapter,hydraulic Pump
Eaton Aerospace, Llc Dba Jackson South
5995-01-374-90065043-1-2 INTERCHANGEABLE
Cable Assembly,radio Frequency
Avtechtyee Inc Dba Avtech
Cross-Reference Index
Part NumberManufacturer
J246 Society of Automotive Engineers Inc (USA)
44Z220D10 Morris Material Handling, Inc. (USA)
W69X6A Dana Corp Weatherhead Div (USA)
J246 Sae International Dba Sae International (USA)
J512 Society of Automotive Engineers Inc (USA)
6-2 120202BA Society of Automotive Engineers Inc (USA)
69X6X2 Dana Corp Weatherhead Div (USA)
6-2 120202BA PRIMARY Sae International Dba Sae International (USA)
69X6A Dana Corp Weatherhead Div (USA)
504312 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
MS39182-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
570861 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
469-F-06X02 Imperial (USA)
102-43206 Dana Corp Weatherhead Div (USA)
252-0746 Harsco Corp Bmy-Combat Systems Div (USA)
Related Parts
1660-00-535-3328INTERCHANGEABLE
VALVE ASSY,RELIEF,O
5043-12
4730-00-943-8051INTERCHANGEABLE
ELBOW,PIPE TO TUBE
5940-00-983-6087INTERCHANGEABLE
TERMINAL BOARD
1650-01-234-8479INTERCHANGEABLE
ADAPTER,HYDRAULIC PUMP
570861
5995-01-374-9006INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
5043-1-2

Frequently Asked Questions

What is NSN 4730-00-287-1604?

NSN 4730-00-287-1604 is a Elbow,pipe to Tube, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-287-1604?

NSN 4730-00-287-1604 has 15 cross-referenced part numbers: J246 (Society of Automotive Engineers Inc), 44Z220D10 (Morris Material Handling, Inc.), W69X6A (Dana Corp Weatherhead Div), J246 (Sae International Dba Sae International), J512 (Society of Automotive Engineers Inc) and 10 more.

What NSN replaces 4730-00-287-1604?

There are 5 known substitutes for 4730-00-287-1604: 1660-00-535-3328, 4730-00-943-8051, 5940-00-983-6087 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6-2 120202BA?

Key specifications for 6-2 120202BA: Nominal Thread Size: 0.125 INCHES SECOND END IN; Leg Length: 0.688 INCHES NOMINAL SECOND END IN; Specification/standard Data: 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Thread Series Designator: UNF FIRST END. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-287-1604 still in active supply?

NSN 4730-00-287-1604 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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