PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28-032Tee,pipe

Vianney Industries, Llc Dba Midland Metal Manufacturing Company · NSN 4730-01-483-2741 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-483-2741 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-483-2741. Primary manufacturer part number: 28-032.
Features
  • Tee,pipe — FSC 4730
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Nominal Thread Size: 0.125 INCHES ALL ENDS IN
  • Thread Series Designator: NPT ALL ENDS
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Material: COPPER ALLOY OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Vianney Industries, Llc Dba Midland Metal Manufacturing Company
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Tee,pipe, cataloged under National Stock Number 4730-01-483-2741, 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 Vianney Industries, Llc Dba Midland Metal Manufacturing Company. Government technical data includes 5 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-483-2741
Primary Part Number28-032
Item NameTee,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerVianney Industries, Llc Dba Midland Metal Manufacturing Company
StatusACTIVE
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Nominal Thread Size0.125 INCHES ALL ENDS IN
Thread Series DesignatorNPT ALL ENDS
Connection StylePLAIN (PIPE) ALL ENDS
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-203-4812 INTERCHANGEABLE
Wrench,open End
3455-00-240-4846 INTERCHANGEABLE
Blade,band Saw,metal Cutting
5360-00-308-755128032 INTERCHANGEABLE
Spring,helical,compression
Parker-Hannifin Corporation
5950-00-496-1518 INTERCHANGEABLE
Coil,radio Frequency
5996-00-559-97183721A INTERCHANGEABLE
Amplifier,magnetic
Spang & Company Dba Magnetics Division
6750-01-426-9540 INTERCHANGEABLE
Chemical Kit,photographic Color
5940-01-433-3417RB1337 INTERCHANGEABLE
Terminal,lug
Thomas and Betts Corp Electronics Group
6145-01-542-69322803/2 INTERCHANGEABLE
Cable,power,electrical
Belden, Inc.
Cross-Reference Index
Part NumberManufacturer
28-032 Vianney Industries, Llc Dba Midland Metal Manufacturing Company (USA)
1790034-1 Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp (USA)
Related Parts
5120-00-203-4812INTERCHANGEABLE
WRENCH,OPEN END
3455-00-240-4846INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING
5360-00-308-7551INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
28032
5950-00-496-1518INTERCHANGEABLE
COIL,RADIO FREQUENCY
5996-00-559-9718INTERCHANGEABLE
AMPLIFIER,MAGNETIC
3721A
6750-01-426-9540INTERCHANGEABLE
CHEMICAL KIT,PHOTOGRAPHIC COLOR
5940-01-433-3417INTERCHANGEABLE
TERMINAL,LUG
RB1337
6145-01-542-6932INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
2803/2

Frequently Asked Questions

What is NSN 4730-01-483-2741?

NSN 4730-01-483-2741 is a Tee,pipe, manufactured by Vianney Industries, Llc Dba Midland Metal Manufacturing Company, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-483-2741?

NSN 4730-01-483-2741 has 2 cross-referenced part numbers: 28-032 (Vianney Industries, Llc Dba Midland Metal Manufacturing Company), 1790034-1 (Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp).

What NSN replaces 4730-01-483-2741?

There are 8 known substitutes for 4730-01-483-2741: 5120-00-203-4812, 3455-00-240-4846, 5360-00-308-7551 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28-032?

Key specifications for 28-032: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Nominal Thread Size: 0.125 INCHES ALL ENDS IN; Thread Series Designator: NPT ALL ENDS; End Item Identification: NSN 4930-01-365-5725-LUBRICATING AND SERVICING UNIT,POWER. 6 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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