PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SAE J530 8-8 130139Coupling,pipe

Sae International Dba Sae International · NSN 4730-00-475-5168 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-475-5168 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-475-5168. Primary manufacturer part number: SAE J530 8-8 130139.
Features
  • Coupling,pipe — FSC 4730
  • Nominal Thread Size: 0.500 INCHES SECOND END IN
  • Style Designator: RIGID, THREADED INTERNAL AND EXTERNAL
  • Thread Series Designator: NPTF FIRST END
  • Connection Style: PLAIN (PIPE) FIRST END
  • Nominal Overall Length: 1.812 INCHES IN
  • Thread Series Designator: NPTF SECOND END
  • Connection Type: THREADED INTERNAL PIPE FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Coupling,pipe, cataloged under National Stock Number 4730-00-475-5168, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-475-5168
Primary Part NumberSAE J530 8-8 130139
Item NameCoupling,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Nominal Thread Size0.500 INCHES SECOND END IN
Style DesignatorRIGID, THREADED INTERNAL AND EXTERNAL
Thread Series DesignatorNPTF FIRST END
Connection StylePLAIN (PIPE) FIRST END
Nominal Overall Length1.812 INCHES IN
Thread Series DesignatorNPTF SECOND END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Material Document and ClassificationSAE J530 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Connection StylePLAIN (PIPE) SECOND END
MaterialCOPPER ALLOY OVERALL
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Nominal Thread Size0.500 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-721-9672 INTERCHANGEABLE
Coupling,pipe
5340-00-802-5773 INTERCHANGEABLE
Bracket,multiple Angle
2925-01-074-910244400-4 INTERCHANGEABLE
Stator,engine Generator
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
8-8130139 Sae International Dba Sae International (USA)
SAE-J530 Sae International Dba Sae International (USA)
SAE J530 8-8 130139 PRIMARY Sae International Dba Sae International (USA)
8-8130139 Society of Automotive Engineers Inc (USA)
444004 General Motors Llc Dba General Motors Llc (USA)
444004 General Motors Corp (USA)
Related Parts
4730-00-721-9672INTERCHANGEABLE
COUPLING,PIPE
5340-00-802-5773INTERCHANGEABLE
BRACKET,MULTIPLE ANGLE
2925-01-074-9102INTERCHANGEABLE
STATOR,ENGINE GENERATOR
44400-4

Frequently Asked Questions

What is NSN 4730-00-475-5168?

NSN 4730-00-475-5168 is a Coupling,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-475-5168?

NSN 4730-00-475-5168 has 6 cross-referenced part numbers: 8-8130139 (Sae International Dba Sae International), SAE-J530 (Sae International Dba Sae International), SAE J530 8-8 130139 (Sae International Dba Sae International), 8-8130139 (Society of Automotive Engineers Inc), 444004 (General Motors Llc Dba General Motors Llc) and 1 more.

What NSN replaces 4730-00-475-5168?

There are 3 known substitutes for 4730-00-475-5168: 4730-00-721-9672, 5340-00-802-5773, 2925-01-074-9102. Verify interchangeability with system specifications before substitution.

What are the specifications of SAE J530 8-8 130139?

Key specifications for SAE J530 8-8 130139: Nominal Thread Size: 0.500 INCHES SECOND END IN; Style Designator: RIGID, THREADED INTERNAL AND EXTERNAL; Thread Series Designator: NPTF FIRST END; Connection Style: PLAIN (PIPE) FIRST END. 13 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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