PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MX-230721 PIECETube,metallic

The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company · NSN 4710-00-288-7934 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-00-288-7934 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-288-7934. Primary manufacturer part number: MX-230721 PIECE.
Features
  • Tube,metallic — FSC 4710
  • Construction: SEAMLESS
  • Second End Relationship with First End: IDENTICAL
  • Measuring Method and Length: 156.000 INCHES NOMINAL SPECIFIC IN
  • Cross-Sectional Shape Style: PLAIN ROUND
  • Heat Treatment: ANNEALED AND NORMALIZED AND TEMPERED
  • Wall Thickness: 0.134 INCHES NOMINAL IN
  • Diameter: 1.500 INCHES NOMINAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Tube,metallic, cataloged under National Stock Number 4710-00-288-7934, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4710-00-288-7934
Primary Part NumberMX-230721 PIECE
Item NameTube,metallic
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerThe Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company
StatusCANCELLED
ConstructionSEAMLESS
Second End Relationship with First EndIDENTICAL
Measuring Method and Length156.000 INCHES NOMINAL SPECIFIC IN
Cross-Sectional Shape StylePLAIN ROUND
Heat TreatmentANNEALED AND NORMALIZED AND TEMPERED
Wall Thickness0.134 INCHES NOMINAL IN
Diameter1.500 INCHES NOMINAL IN
MaterialSTEEL
First End StylePLAIN
Nondefinitive Spec/std DataE CLASS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4410-00-395-30241118B4 1-16STEM INTERCHANGEABLE
Handhole Plate,boiler
Babcock & Wilcox Co
Cross-Reference Index
Part NumberManufacturer
MX-230721 PIECE The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company (USA)
MIL-T-16286 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4410-00-395-3024INTERCHANGEABLE
HANDHOLE PLATE,BOILER
1118B4 1-16STEM

Frequently Asked Questions

What is NSN 4710-00-288-7934?

NSN 4710-00-288-7934 is a Tube,metallic, manufactured by The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company, classified under FSC 4710 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4710-00-288-7934?

NSN 4710-00-288-7934 has 2 cross-referenced part numbers: MX-230721 PIECE (The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company), MIL-T-16286 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4710-00-288-7934?

There is 1 known substitute for 4710-00-288-7934: 4410-00-395-3024. Verify interchangeability with system specifications before substitution.

What are the specifications of MX-230721 PIECE?

Key specifications for MX-230721 PIECE: Construction: SEAMLESS; Second End Relationship with First End: IDENTICAL; Measuring Method and Length: 156.000 INCHES NOMINAL SPECIFIC IN; Cross-Sectional Shape Style: PLAIN ROUND. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4710-00-288-7934 still in active supply?

NSN 4710-00-288-7934 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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