PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

151F-10-8Tee,pipe to Tube

Parker-Hannifin Corp Div Fluid System Connector Division · NSN 4730-00-277-5751 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-277-5751 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-277-5751. Primary manufacturer part number: 151F-10-8.
Features
  • Tee,pipe to Tube — FSC 4730
  • Specification/standard Data: 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-1224 GOVERNMENT SPECIFICATION
  • Nominal Outside Diameter Tube Accommodated: 0.625 INCHES FIRST END IN
  • Thread Class: 2A THIRD END A
  • Leg Length: 1.410 INCHES NOMINAL THIRD END IN
  • Nominal Outside Diameter Tube Accommodated: 0.625 INCHES THIRD END IN
  • Nominal Thread Size: 0.875 INCHES THIRD END IN
  • Seat Angle: 45.0 DEGREES FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy 11 Overall construction
General Description

The Tee,pipe to Tube, cataloged under National Stock Number 4730-00-277-5751, 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 Parker-Hannifin Corp Div Fluid System Connector Division. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 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
NSN4730-00-277-5751
Primary Part Number151F-10-8
Item NameTee,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corp Div Fluid System Connector Division
StatusCANCELLED
Specification/standard Data81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-1224 GOVERNMENT SPECIFICATION
Nominal Outside Diameter Tube Accommodated0.625 INCHES FIRST END IN
Thread Class2A THIRD END A
Leg Length1.410 INCHES NOMINAL THIRD END IN
Nominal Outside Diameter Tube Accommodated0.625 INCHES THIRD END IN
Nominal Thread Size0.875 INCHES THIRD END IN
Seat Angle45.0 DEGREES FIRST END
Thread Class2A FIRST END A
Seat Angle45.0 DEGREES THIRD END
Nominal Thread Size0.875 INCHES FIRST END IN
Leg Length1.380 INCHES NOMINAL SECOND END IN
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Connection TypeTHREADED EXTERNAL TUBE THIRD END
Material Document and ClassificationQQ-B-613,COM+11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Connection StyleFLARED (TUBE) FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
MaterialCOPPER ALLOY 11 OVERALL
Nondefinitive Spec/std Data3C FIGURE
Connection StyleFLARED (TUBE) THIRD END
Thread Series DesignatorUNF THIRD END
Thread Series DesignatorNPTF SECOND END
Leg Length1.410 INCHES NOMINAL FIRST END IN
Maximum Operating Temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
Connection StylePLAIN (PIPE) SECOND END
Nominal Thread Size0.500 INCHES SECOND END IN
Thread Series DesignatorUNF FIRST END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-013-7409SAE J512 8-6 040102B INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
4730-00-014-4304101-10014 INTERCHANGEABLE
Nut,tube Coupling
Danfoss Power Solutions II, Llc
4730-00-254-6243 INTERCHANGEABLE
Tee,pipe
4730-00-277-73257351347 INTERCHANGEABLE
Tee,pipe to Tube
U S Army Tank Automotive Command Amsta-Im-Mm
4730-00-277-7333110-58 INTERCHANGEABLE
Tee,tube
Crane Carrier Company, Llc
4730-00-277-87697413827 INTERCHANGEABLE
Adapter,straight,pipe to Tube
U S Army Tank Automotive Command Amsta-Im-Mm
4730-00-278-432668-3-8X3-8 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Exello Accessories Mfg Inc
4730-00-288-9418155F-12-12 INTERCHANGEABLE
Elbow,tube
Parker-Hannifin Corp Div Fluid System Connector Division
4730-00-289-1930182-12 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Dresser Industries Inc Leroi Div
4730-00-873-3885SAE J512 8-8 010101BA INTERCHANGEABLE
Nipple,tube
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
J512 Society of Automotive Engineers Inc (USA)
10-8 010424B Society of Automotive Engineers Inc (USA)
SAE-J512 Sae International Dba Sae International (USA)
151F-10-8 PRIMARY Parker-Hannifin Corp Div Fluid System Connector Division (USA)
SAE J512 10-8-10 010424B PRIMARY Sae International Dba Sae International (USA)
MS39164-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
J512 Sae International Dba Sae International (USA)
51-F-10X08 Imperial (USA)
10-8 010424B Sae International Dba Sae International (USA)
MIL-F-1224 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
51X10 Dana Corp Weatherhead Div (USA)
T3-10D Mueller Brass Co. (USA)
A-4779 PRIMARY Mueller Brass Co. (USA)
151X10 Essex Brass Corporation (USA)
Related Parts
4730-00-013-7409INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J512 8-6 040102B
4730-00-014-4304INTERCHANGEABLE
NUT,TUBE COUPLING
101-10014
4730-00-254-6243INTERCHANGEABLE
TEE,PIPE
4730-00-277-7325INTERCHANGEABLE
TEE,PIPE TO TUBE
7351347
4730-00-277-7333INTERCHANGEABLE
TEE,TUBE
110-58
4730-00-277-8769INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
7413827
4730-00-278-4326INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
68-3-8X3-8
4730-00-288-9418INTERCHANGEABLE
ELBOW,TUBE
155F-12-12
4730-00-289-1930INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
182-12
4730-00-873-3885INTERCHANGEABLE
NIPPLE,TUBE
SAE J512 8-8 010101BA
4730-00-891-9967INTERCHANGEABLE
ELBOW,TUBE
SAE J512 4-4 010201B
4730-00-902-8991INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J512 6-4 010202BA

Frequently Asked Questions

What is NSN 4730-00-277-5751?

NSN 4730-00-277-5751 is a Tee,pipe to Tube, manufactured by Parker-Hannifin Corp Div Fluid System Connector Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-277-5751?

NSN 4730-00-277-5751 has 14 cross-referenced part numbers: J512 (Society of Automotive Engineers Inc), 10-8 010424B (Society of Automotive Engineers Inc), SAE-J512 (Sae International Dba Sae International), 151F-10-8 (Parker-Hannifin Corp Div Fluid System Connector Division), SAE J512 10-8-10 010424B (Sae International Dba Sae International) and 9 more.

What NSN replaces 4730-00-277-5751?

There are 12 known substitutes for 4730-00-277-5751: 4730-00-013-7409, 4730-00-014-4304, 4730-00-254-6243 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 151F-10-8?

Key specifications for 151F-10-8: Specification/standard Data: 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-1224 GOVERNMENT SPECIFICATION; Nominal Outside Diameter Tube Accommodated: 0.625 INCHES FIRST END IN; Thread Class: 2A THIRD END A; Leg Length: 1.410 INCHES NOMINAL THIRD END IN. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-277-5751 still in active supply?

NSN 4730-00-277-5751 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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