PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A325Nipple,tube

Mueller Brass Co. · NSN 4730-00-265-6909 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-265-6909 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-265-6909. Primary manufacturer part number: A325.
Features
  • Nipple,tube — FSC 4730
  • 14 verified cross-references
  • Primary manufacturer: Mueller Brass Co.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Nipple,tube, cataloged under National Stock Number 4730-00-265-6909, 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 Mueller Brass Co.. This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameNipple,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersAmerican Hoist and Derrick Co (CAGE 02280); Koehring Co Lorain Div (CAGE 59690); Society of Automotive Engineers Inc (CAGE 81343); Mueller Brass Co. (CAGE 41947); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349)
Technical Specifications
ParameterValue
NSN4730-00-265-6909
Primary Part NumberA325
Item NameNipple,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMueller Brass Co.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4710-00-065-5299 INTERCHANGEABLE
Tube Assembly,metal
6130-00-107-0414U24Y500 INTERCHANGEABLE
Power Supply
Acopian Technical Company
3110-00-198-2462W204PPFS50381 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
3455-00-228-523841011 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
8345-00-245-2795 INTERCHANGEABLE
Flag,individual
8345-00-262-2405 INTERCHANGEABLE
Flag,identification
4730-00-277-2540 INTERCHANGEABLE
Bend,soil Pipe
4730-00-277-69882060-4-4B INTERCHANGEABLE
Nipple,tube
Marison Industries Inc Barco Div
5999-00-383-2332S1265729 INTERCHANGEABLE
Heater,thermal Release
Homewood Products Corp
2520-00-392-5023 INTERCHANGEABLE
Fork
Cross-Reference Index
Part NumberManufacturer
816470 American Hoist and Derrick Co
A29562 Koehring Co Lorain Div (USA)
4-010101B Society of Automotive Engineers Inc (USA)
A32 Mueller Brass Co. (USA)
MILF15049 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5144 Marion Div of Tecumseh Products Co (USA)
J513 Society of Automotive Engineers Inc (USA)
5144 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
642F1-4 Imperial (USA)
U2-4 Superior Valve Co (USA)
A325 PRIMARY Mueller Brass Co. (USA)
42-F Parker-Hannifin Corp Div Fluid System Connector Division (USA)
3B9395 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
030005 Scott Huber Essick a Co of Figgie International Inc (USA)
Related Parts
4710-00-065-5299INTERCHANGEABLE
TUBE ASSEMBLY,METAL
6130-00-107-0414INTERCHANGEABLE
POWER SUPPLY
U24Y500
3110-00-198-2462INTERCHANGEABLE
BEARING,BALL,ANNULAR
W204PPFS50381
3455-00-228-5238INTERCHANGEABLE
CUTTER,MILLING,END
41011
8345-00-245-2795INTERCHANGEABLE
FLAG,INDIVIDUAL
8345-00-262-2405INTERCHANGEABLE
FLAG,IDENTIFICATION
4730-00-277-2540INTERCHANGEABLE
BEND,SOIL PIPE
4730-00-277-6988INTERCHANGEABLE
NIPPLE,TUBE
2060-4-4B
5999-00-383-2332INTERCHANGEABLE
HEATER,THERMAL RELEASE
S1265729
2520-00-392-5023INTERCHANGEABLE
FORK
5999-00-422-0558INTERCHANGEABLE
CLIP,ELECTRICAL
A32
5998-00-491-6115INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
BP4363

Frequently Asked Questions

What is NSN 4730-00-265-6909?

NSN 4730-00-265-6909 is a Nipple,tube, manufactured by Mueller Brass Co., classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-265-6909?

NSN 4730-00-265-6909 has 14 cross-referenced part numbers: 816470 (American Hoist and Derrick Co), A29562 (Koehring Co Lorain Div), 4-010101B (Society of Automotive Engineers Inc), A32 (Mueller Brass Co.), MILF15049 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 9 more.

What NSN replaces 4730-00-265-6909?

There are 12 known substitutes for 4730-00-265-6909: 4710-00-065-5299, 6130-00-107-0414, 3110-00-198-2462 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-265-6909 still in active supply?

NSN 4730-00-265-6909 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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