PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1501Adapter,straight,pipe to Tube

Mueller Brass Co. · NSN 4730-00-541-4753 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-541-4753 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-541-4753. Primary manufacturer part number: A1501.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Tubing Wall Nominal Thickness for Which Designed: 0.053 INCHES FIRST END IN
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Nominal Thread Size: 0.500 INCHES SECOND END IN
  • Material: COPPER ALLOY OVERALL
  • Connection Style: SOCKET (TUBE) FIRST END
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-541-4753, 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 Mueller Brass Co.. Government technical data includes 11 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-541-4753
Primary Part NumberA1501
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMueller Brass Co.
StatusACTIVE
Tubing Wall Nominal Thickness for Which Designed0.053 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size0.500 INCHES SECOND END IN
MaterialCOPPER ALLOY OVERALL
Connection StyleSOCKET (TUBE) FIRST END
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
Nominal Outside Diameter Tube Accommodated0.625 INCHES FIRST END IN
Thread Series DesignatorNPT SECOND END
Nominal Overall Length1.151 INCHES IN
Connection StylePLAIN (PIPE) SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4730-00-278-0292 INTERCHANGEABLE
Adapter,straight,pipe to Tube
4730-00-324-3459 INTERCHANGEABLE
Adapter,straight,pipe to Tube
4730-00-328-5193 INTERCHANGEABLE
Adapter,straight,pipe to Tube
4730-00-328-5198 INTERCHANGEABLE
Adapter,straight,pipe to Tube
4730-00-328-5229B16.18 1 1/4X1X3/4 INTERCHANGEABLE
Tee,tube
The American Society of Mechanical Engineers
4730-00-957-5400A2607 INTERCHANGEABLE
Elbow,pipe to Tube
Mueller Brass Co.
5910-00-958-4522 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5935-01-090-4460BP9744 INTERCHANGEABLE
Kit,connector
Burke Products Inc
5945-01-176-0048148-0070-02 INTERCHANGEABLE
Relay,electromagnetic
Tektronix, Inc.
6530-01-378-4704A1501 INTERCHANGEABLE
Filter,sterilizer
Steris Corporation Dba Steris Applied Sterilization Technololgies
Cross-Reference Index
Part NumberManufacturer
A1501 Mueller Brass Co. (USA)
ANSI B16.18 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Related Parts
4730-00-278-0292INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4730-00-324-3459INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4730-00-328-5193INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4730-00-328-5198INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4730-00-328-5229INTERCHANGEABLE
TEE,TUBE
B16.18 1 1/4X1X3/4
4730-00-957-5400INTERCHANGEABLE
ELBOW,PIPE TO TUBE
A2607
5910-00-958-4522INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5935-01-090-4460INTERCHANGEABLE
KIT,CONNECTOR
BP9744
5945-01-176-0048INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
148-0070-02
6530-01-378-4704INTERCHANGEABLE
FILTER,STERILIZER
A1501

Frequently Asked Questions

What is NSN 4730-00-541-4753?

NSN 4730-00-541-4753 is a Adapter,straight,pipe to Tube, manufactured by Mueller Brass Co., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-541-4753?

NSN 4730-00-541-4753 has 2 cross-referenced part numbers: A1501 (Mueller Brass Co.), ANSI B16.18 (American National Standards Institute Incorporated Dba American National Standards Institute).

What NSN replaces 4730-00-541-4753?

There are 10 known substitutes for 4730-00-541-4753: 4730-00-278-0292, 4730-00-324-3459, 4730-00-328-5193 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1501?

Key specifications for A1501: Tubing Wall Nominal Thickness for Which Designed: 0.053 INCHES FIRST END IN; End Item Identification: 10N AIRCRAFT, TOMCAT F-14A A; Connection Type: THREADED EXTERNAL PIPE SECOND END; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com