PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A2607Elbow,pipe to Tube

Mueller Brass Co. · NSN 4730-00-957-5400 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-957-5400 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-957-5400. Primary manufacturer part number: A2607.
Features
  • Elbow,pipe to Tube — FSC 4730
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Leg Length: 1.375 INCHES NOMINAL SECOND END IN
  • Connection Style: SOCKET (TUBE) FIRST END
  • Tubing Wall Nominal Thickness for Which Designed: 0.050 INCHES FIRST END IN
  • Material: COPPER ALLOY OVERALL
  • Nominal Outside Diameter Tube Accommodated: 1.000 INCHES FIRST END IN
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 4730-00-957-5400, 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 12 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-957-5400
Primary Part NumberA2607
Item NameElbow,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMueller Brass Co.
StatusACTIVE
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
Connection StylePLAIN (PIPE) SECOND END
Leg Length1.375 INCHES NOMINAL SECOND END IN
Connection StyleSOCKET (TUBE) FIRST END
Tubing Wall Nominal Thickness for Which Designed0.050 INCHES FIRST END IN
MaterialCOPPER ALLOY OVERALL
Nominal Outside Diameter Tube Accommodated1.000 INCHES FIRST END IN
Flow Angle90.0 DEGREES
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Thread Series DesignatorNPT SECOND END
Nominal Thread Size0.750 INCHES SECOND END IN
Leg Length1.469 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-247-6846151-0268-00 INTERCHANGEABLE
Semiconductor Devices,unitized
Tektronix, Inc.
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
5915-00-481-817873916-1 INTERCHANGEABLE
Filter,radio Frequency Interfere
L3harris Technologies, Inc. Div Space and Airborne Systems
4730-00-489-39072607 INTERCHANGEABLE
Coupling Half,quick Disconnect
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
4730-00-541-4753 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Cross-Reference Index
Part NumberManufacturer
ANSIB16-18 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
A2607 PRIMARY Mueller Brass Co. (USA)
Related Parts
5961-00-247-6846INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
151-0268-00
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
5915-00-481-8178INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
73916-1
4730-00-489-3907INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
2607
4730-00-541-4753INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE

Frequently Asked Questions

What is NSN 4730-00-957-5400?

NSN 4730-00-957-5400 is a Elbow,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 4730-00-957-5400?

NSN 4730-00-957-5400 has 2 cross-referenced part numbers: ANSIB16-18 (American National Standards Institute Incorporated Dba American National Standards Institute), A2607 (Mueller Brass Co.).

What NSN replaces 4730-00-957-5400?

There are 9 known substitutes for 4730-00-957-5400: 5961-00-247-6846, 4730-00-278-0292, 4730-00-324-3459 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A2607?

Key specifications for A2607: Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Leg Length: 1.375 INCHES NOMINAL SECOND END IN; Connection Style: SOCKET (TUBE) FIRST END. 12 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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