PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49011Tube,metallic

Walker Mfg Co · NSN 4710-01-264-9388 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-264-9388 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-264-9388. Primary manufacturer part number: 49011.
Features
  • Tube,metallic — FSC 4710
  • Diameter: 3.500 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: PLAIN ROUND
  • First End Style: PLAIN
  • Measuring Method and Length: 120.000 INCHES NOMINAL STANDARD IN
  • Material: STEEL
  • Second End Relationship with First End: IDENTICAL
  • Construction: SEAMLESS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Tube,metallic, cataloged under National Stock Number 4710-01-264-9388, 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 Walker Mfg Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4710-01-264-9388
Primary Part Number49011
Item NameTube,metallic
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerWalker Mfg Co
StatusACTIVE
Diameter3.500 INCHES NOMINAL IN
Cross-Sectional Shape StylePLAIN ROUND
First End StylePLAIN
Measuring Method and Length120.000 INCHES NOMINAL STANDARD IN
MaterialSTEEL
Second End Relationship with First EndIDENTICAL
ConstructionSEAMLESS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5975-01-131-9492 INTERCHANGEABLE
Conduit,nonmetallic,rigid
4820-01-261-1810 INTERCHANGEABLE
Seat,valve
1005-01-558-693249011 INTERCHANGEABLE
Ejector,cartridge
Fn America Llc Div Columbia, Sc
Cross-Reference Index
Part NumberManufacturer
49011 PRIMARY Walker Mfg Co (USA)
Related Parts
5975-01-131-9492INTERCHANGEABLE
CONDUIT,NONMETALLIC,RIGID
4820-01-261-1810INTERCHANGEABLE
SEAT,VALVE
1005-01-558-6932INTERCHANGEABLE
EJECTOR,CARTRIDGE
49011

Frequently Asked Questions

What is NSN 4710-01-264-9388?

NSN 4710-01-264-9388 is a Tube,metallic, manufactured by Walker Mfg Co, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-264-9388?

NSN 4710-01-264-9388 has 1 cross-referenced part number: 49011 (Walker Mfg Co).

What NSN replaces 4710-01-264-9388?

There are 3 known substitutes for 4710-01-264-9388: 5975-01-131-9492, 4820-01-261-1810, 1005-01-558-6932. Verify interchangeability with system specifications before substitution.

What are the specifications of 49011?

Key specifications for 49011: Diameter: 3.500 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND; First End Style: PLAIN; Measuring Method and Length: 120.000 INCHES NOMINAL STANDARD IN. 7 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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