PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASME B16.15Plug,pipe

American National Standards Institute Incorporated Dba American National Standards Institute · NSN 4730-01-388-2796 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-388-2796 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-388-2796. Primary manufacturer part number: ASME B16.15.
Features
  • Plug,pipe — FSC 4730
  • Nominal Thread Size: 1.500 INCHES EXTERNAL IN
  • Head Type: SOLID
  • Drive End Style: RAISED SQUARE
  • Thread Series Designator: NPT EXTERNAL
  • Thread Direction: RIGHT-HAND EXTERNAL
  • Body Core Diameter: 1.470 INCHES NOMINAL IN
  • Material: COPPER ALLOY OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-01-388-2796, 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 American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 10 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-388-2796
Primary Part NumberASME B16.15
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAmerican National Standards Institute Incorporated Dba American National Standards Institute
StatusACTIVE
Nominal Thread Size1.500 INCHES EXTERNAL IN
Head TypeSOLID
Drive End StyleRAISED SQUARE
Thread Series DesignatorNPT EXTERNAL
Thread DirectionRIGHT-HAND EXTERNAL
Body Core Diameter1.470 INCHES NOMINAL IN
MaterialCOPPER ALLOY OVERALL
Connection StylePLAIN
Nominal Pipe Size for Which Designed1.500 INCHES IN
Body TypeCORED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-187-4231 INTERCHANGEABLE
Plug,pipe
4730-00-221-4997 INTERCHANGEABLE
Elbow,pipe
4730-00-221-5012 INTERCHANGEABLE
Elbow,pipe
4730-00-277-1894 INTERCHANGEABLE
Bushing,pipe
4730-01-096-4777 INTERCHANGEABLE
Elbow,pipe
4730-01-197-1989 INTERCHANGEABLE
Elbow,pipe
4730-01-352-8964 INTERCHANGEABLE
Elbow,pipe
4730-01-464-2880ASMEB16.15 0.250 INTERCHANGEABLE
Tee,pipe
American National Standards Institute Incorporated Dba American National Standards Institute
Cross-Reference Index
Part NumberManufacturer
ASME B16.15 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
MS14314-8Y Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-187-4231INTERCHANGEABLE
PLUG,PIPE
4730-00-221-4997INTERCHANGEABLE
ELBOW,PIPE
4730-00-221-5012INTERCHANGEABLE
ELBOW,PIPE
4730-00-277-1894INTERCHANGEABLE
BUSHING,PIPE
4730-01-096-4777INTERCHANGEABLE
ELBOW,PIPE
4730-01-197-1989INTERCHANGEABLE
ELBOW,PIPE
4730-01-352-8964INTERCHANGEABLE
ELBOW,PIPE
4730-01-464-2880INTERCHANGEABLE
TEE,PIPE
ASMEB16.15 0.250

Frequently Asked Questions

What is NSN 4730-01-388-2796?

NSN 4730-01-388-2796 is a Plug,pipe, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-388-2796?

NSN 4730-01-388-2796 has 2 cross-referenced part numbers: ASME B16.15 (American National Standards Institute Incorporated Dba American National Standards Institute), MS14314-8Y (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4730-01-388-2796?

There are 8 known substitutes for 4730-01-388-2796: 4730-00-187-4231, 4730-00-221-4997, 4730-00-221-5012 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ASME B16.15?

Key specifications for ASME B16.15: Nominal Thread Size: 1.500 INCHES EXTERNAL IN; Head Type: SOLID; Drive End Style: RAISED SQUARE; Thread Series Designator: NPT EXTERNAL. 10 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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