PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

616766-2Tube,metallic

Naval Air Warfare Center Aircraft Division Joint Base Jbmdl · NSN 4710-00-454-9883 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-00-454-9883 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-454-9883. Primary manufacturer part number: 616766-2.
Features
  • Tube,metallic — FSC 4710
  • Second End Relationship with First End: IDENTICAL
  • Wall Thickness: 0.049 INCHES NOMINAL IN
  • First End Style: PLAIN
  • Construction: SEAMLESS
  • Measuring Method and Length: 120.000 INCHES MINIMUM RANDOM AND 240.000 INCHES MAXIMUM RANDOM IN
  • Material Document and Classification: MIL-T-22555 MIL SPEC SINGLE MATERIAL RESPONSE
  • Cross-Sectional Shape Style: PLAIN ROUND
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Tube,metallic, cataloged under National Stock Number 4710-00-454-9883, 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 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-00-454-9883
Primary Part Number616766-2
Item NameTube,metallic
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerNaval Air Warfare Center Aircraft Division Joint Base Jbmdl
StatusACTIVE
Second End Relationship with First EndIDENTICAL
Wall Thickness0.049 INCHES NOMINAL IN
First End StylePLAIN
ConstructionSEAMLESS
Measuring Method and Length120.000 INCHES MINIMUM RANDOM AND 240.000 INCHES MAXIMUM RANDOM IN
Material Document and ClassificationMIL-T-22555 MIL SPEC SINGLE MATERIAL RESPONSE
Cross-Sectional Shape StylePLAIN ROUND
Diameter0.375 INCHES NOMINAL IN
Nondefinitive Spec/std Data1 TYPE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4710-00-273-8050 INTERCHANGEABLE
Tube,metallic
4710-00-287-1474 INTERCHANGEABLE
Tube,metallic
4710-00-287-2378 INTERCHANGEABLE
Tube,metallic
2920-00-361-69131861363 INTERCHANGEABLE
Drive,engine,electrical Starter
Stewart & Stevenson Power Products Llc
Cross-Reference Index
Part NumberManufacturer
616766-2 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
MILT22555 3-8 0D Td Materials Inc (USA)
AMS-T-5066 Sae International Dba Sae International (USA)
3-8IN0DX0-049INW Pacific Tube Co (USA)
MIL-T-22555 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AMS-T-5066 Society of Automotive Engineers Inc (USA)
3-8IN0DX0-049INW Quanex Corp Atlantic Tube Div (USA)
Related Parts
4710-00-273-8050INTERCHANGEABLE
TUBE,METALLIC
4710-00-287-1474INTERCHANGEABLE
TUBE,METALLIC
4710-00-287-2378INTERCHANGEABLE
TUBE,METALLIC
2920-00-361-6913INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
1861363

Frequently Asked Questions

What is NSN 4710-00-454-9883?

NSN 4710-00-454-9883 is a Tube,metallic, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-00-454-9883?

NSN 4710-00-454-9883 has 7 cross-referenced part numbers: 616766-2 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), MILT22555 3-8 0D (Td Materials Inc), AMS-T-5066 (Sae International Dba Sae International), 3-8IN0DX0-049INW (Pacific Tube Co), MIL-T-22555 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 4710-00-454-9883?

There are 4 known substitutes for 4710-00-454-9883: 4710-00-273-8050, 4710-00-287-1474, 4710-00-287-2378 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 616766-2?

Key specifications for 616766-2: Second End Relationship with First End: IDENTICAL; Wall Thickness: 0.049 INCHES NOMINAL IN; First End Style: PLAIN; Construction: SEAMLESS. 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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