PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74898Tube,metallic

Generac Corp · NSN 4710-01-390-8186 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-390-8186 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-390-8186. Primary manufacturer part number: 74898.
Features
  • Tube,metallic — FSC 4710
  • Construction: SEAMLESS
  • Cross-Sectional Shape Style: PLAIN ROUND
  • Material: STEEL
  • First End Style: PLAIN
  • Second End Relationship with First End: IDENTICAL
  • 1 verified cross-reference
  • Primary manufacturer: Generac Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Tube,metallic, cataloged under National Stock Number 4710-01-390-8186, 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 Generac Corp. Government technical data includes 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-390-8186
Primary Part Number74898
Item NameTube,metallic
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerGenerac Corp
StatusACTIVE
ConstructionSEAMLESS
Cross-Sectional Shape StylePLAIN ROUND
MaterialSTEEL
First End StylePLAIN
Second End Relationship with First EndIDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5815-00-127-116174898 INTERCHANGEABLE
Post,spacing
Telemechanics Inc
3040-01-045-785274898-1 INTERCHANGEABLE
Shaft,shouldered
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Cross-Reference Index
Part NumberManufacturer
74898 PRIMARY Generac Corp (USA)
Related Parts
5815-00-127-1161INTERCHANGEABLE
POST,SPACING
74898
3040-01-045-7852INTERCHANGEABLE
SHAFT,SHOULDERED
74898-1

Frequently Asked Questions

What is NSN 4710-01-390-8186?

NSN 4710-01-390-8186 is a Tube,metallic, manufactured by Generac Corp, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-390-8186?

NSN 4710-01-390-8186 has 1 cross-referenced part number: 74898 (Generac Corp).

What NSN replaces 4710-01-390-8186?

There are 2 known substitutes for 4710-01-390-8186: 5815-00-127-1161, 3040-01-045-7852. Verify interchangeability with system specifications before substitution.

What are the specifications of 74898?

Key specifications for 74898: Construction: SEAMLESS; Cross-Sectional Shape Style: PLAIN ROUND; Material: STEEL; First End Style: PLAIN. 5 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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