PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3430-223Tee,tube

Flagg Stanley G & Co Inc Dba Flagg Brass · NSN 4730-00-815-1756 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-815-1756 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-815-1756. Primary manufacturer part number: 3430-223.
Features
  • Tee,tube — FSC 4730
  • 6 verified cross-references
  • Primary manufacturer: Flagg Stanley G & Co Inc Dba Flagg Brass
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tee,tube, cataloged under National Stock Number 4730-00-815-1756, 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 Flagg Stanley G & Co Inc Dba Flagg Brass. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTee,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersFlagg Stanley G & Co Inc Dba Flagg Brass (CAGE 72423); Mueller Brass Co. (CAGE 41947); Uniflite Inc (CAGE 15823); Sea Cure Technology, Inc (CAGE 67060); Nibco Inc (CAGE 12168)
Technical Specifications
ParameterValue
NSN4730-00-815-1756
Primary Part Number3430-223
Item NameTee,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFlagg Stanley G & Co Inc Dba Flagg Brass
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-118-1447 INTERCHANGEABLE
Valve,regulating,fluid Pressure
5305-01-549-2646008363 INTERCHANGEABLE
Screw,shoulder
Denel Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
3430-223 PRIMARY Flagg Stanley G & Co Inc Dba Flagg Brass (USA)
W4080 PRIMARY Mueller Brass Co. (USA)
008363 Uniflite Inc (USA)
008363-4 Sea Cure Technology, Inc (USA)
611-1 1-4X3-4X3-4 Nibco Inc (USA)
B16-22 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Related Parts
4820-01-118-1447INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
5305-01-549-2646INTERCHANGEABLE
SCREW,SHOULDER
008363

Frequently Asked Questions

What is NSN 4730-00-815-1756?

NSN 4730-00-815-1756 is a Tee,tube, manufactured by Flagg Stanley G & Co Inc Dba Flagg Brass, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-815-1756?

NSN 4730-00-815-1756 has 6 cross-referenced part numbers: 3430-223 (Flagg Stanley G & Co Inc Dba Flagg Brass), W4080 (Mueller Brass Co.), 008363 (Uniflite Inc), 008363-4 (Sea Cure Technology, Inc), 611-1 1-4X3-4X3-4 (Nibco Inc) and 1 more.

What NSN replaces 4730-00-815-1756?

There are 2 known substitutes for 4730-00-815-1756: 4820-01-118-1447, 5305-01-549-2646. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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