PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

471226Fitting,lubrication

Textron Inc Jacobsen Div · NSN 4730-01-379-4398 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-379-4398 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-379-4398. Primary manufacturer part number: 471226.
Features
  • Fitting,lubrication — FSC 4730
  • Height: 0.250 INCHES NOMINAL IN
  • Width Across Flats: 0.344 INCHES NOMINAL IN
  • Style Designator: THREADED
  • 2 verified cross-references
  • Primary manufacturer: Textron Inc Jacobsen Div
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Fitting,lubrication, cataloged under National Stock Number 4730-01-379-4398, 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 Textron Inc Jacobsen Div. Government technical data includes 3 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: Active.

Technical Specifications
ParameterValue
NSN4730-01-379-4398
Primary Part Number471226
Item NameFitting,lubrication
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTextron Inc Jacobsen Div
StatusACTIVE
Height0.250 INCHES NOMINAL IN
Width Across Flats0.344 INCHES NOMINAL IN
Style DesignatorTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-256-7039P23727 INTERCHANGEABLE
Gasket
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Cross-Reference Index
Part NumberManufacturer
471226 Burns Industrial Supply Company, Inc. (USA)
471226 PRIMARY Textron Inc Jacobsen Div (USA)
Related Parts
5330-00-256-7039INTERCHANGEABLE
GASKET
P23727

Frequently Asked Questions

What is NSN 4730-01-379-4398?

NSN 4730-01-379-4398 is a Fitting,lubrication, manufactured by Textron Inc Jacobsen Div, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-379-4398?

NSN 4730-01-379-4398 has 2 cross-referenced part numbers: 471226 (Burns Industrial Supply Company, Inc.), 471226 (Textron Inc Jacobsen Div).

What NSN replaces 4730-01-379-4398?

There is 1 known substitute for 4730-01-379-4398: 5330-00-256-7039. Verify interchangeability with system specifications before substitution.

What are the specifications of 471226?

Key specifications for 471226: Height: 0.250 INCHES NOMINAL IN; Width Across Flats: 0.344 INCHES NOMINAL IN; Style Designator: THREADED. 3 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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