PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-111Flange,pipe

U-Brand Corp · NSN 4730-01-248-7250 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-248-7250 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-248-7250. Primary manufacturer part number: M-111.
Features
  • Flange,pipe — FSC 4730
  • Flange Diameter: 3.500 INCHES NOMINAL IN
  • Bolt Circle Diameter: 2.500 INCHES NOMINAL IN
  • Bolt Hole Diameter: 0.250 INCHES NOMINAL IN
  • Material: IRON
  • Bolt Hole Quantity: 4
  • Nominal Pipe Size for Which Designed: 0.500 INCHES IN
  • Thickness: 0.281 INCHES NOMINAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Iron construction
General Description

The Flange,pipe, cataloged under National Stock Number 4730-01-248-7250, 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 U-Brand Corp. Government technical data includes 7 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-248-7250
Primary Part NumberM-111
Item NameFlange,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerU-Brand Corp
StatusACTIVE
Flange Diameter3.500 INCHES NOMINAL IN
Bolt Circle Diameter2.500 INCHES NOMINAL IN
Bolt Hole Diameter0.250 INCHES NOMINAL IN
MaterialIRON
Bolt Hole Quantity4
Nominal Pipe Size for Which Designed0.500 INCHES IN
Thickness0.281 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-445-6581 INTERCHANGEABLE
Transformer,audio Frequency
5998-00-497-2934M111-00 INTERCHANGEABLE
Circuit Card Assembly
Compaq Federal Llc
5360-01-031-8194 INTERCHANGEABLE
Spring,helical,compression
4130-01-071-8779M1-20.11 INTERCHANGEABLE
Heating Element,electrical,immer
Cannon Instrument Company Dba Cannon Instrument Co, Inc
4235-01-528-0402 INTERCHANGEABLE
Sorbent,oil
Cross-Reference Index
Part NumberManufacturer
M-111 U-Brand Corp (USA)
Related Parts
5950-00-445-6581INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5998-00-497-2934INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
M111-00
5360-01-031-8194INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4130-01-071-8779INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
M1-20.11
4235-01-528-0402INTERCHANGEABLE
SORBENT,OIL

Frequently Asked Questions

What is NSN 4730-01-248-7250?

NSN 4730-01-248-7250 is a Flange,pipe, manufactured by U-Brand Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-248-7250?

NSN 4730-01-248-7250 has 1 cross-referenced part number: M-111 (U-Brand Corp).

What NSN replaces 4730-01-248-7250?

There are 5 known substitutes for 4730-01-248-7250: 5950-00-445-6581, 5998-00-497-2934, 5360-01-031-8194 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-111?

Key specifications for M-111: Flange Diameter: 3.500 INCHES NOMINAL IN; Bolt Circle Diameter: 2.500 INCHES NOMINAL IN; Bolt Hole Diameter: 0.250 INCHES NOMINAL IN; Material: IRON. 7 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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