PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILF20236Tee,pipe

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4730-00-529-5089 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-529-5089 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-529-5089. Primary manufacturer part number: MILF20236.
Features
  • Tee,pipe — FSC 4730
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS
  • Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE
  • Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
  • Material: STEEL COMP 303S OVERALL
  • Maximum Operating Temp: 413.0 CELSIUS FIRST RESPONSE DEGC
  • Media for Which Designed: STEAM FIRST RESPONSE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Comp 303s Overall construction
General Description

The Tee,pipe, cataloged under National Stock Number 4730-00-529-5089, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-529-5089
Primary Part NumberMILF20236
Item NameTee,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS
Media for Which DesignedWATER-OIL-GAS SECOND RESPONSE
Operating Pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
MaterialSTEEL COMP 303S OVERALL
Maximum Operating Temp413.0 CELSIUS FIRST RESPONSE DEGC
Media for Which DesignedSTEAM FIRST RESPONSE
Maximum Operating Temp218.0 CELSIUS SECOND RESPONSE DEGC
Connection TypeBUTT WELD PIPE ALL ENDS
Connection StyleBEVELED (PIPE) ALL ENDS
Material Document and ClassificationMIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Pipe Size Accommodated6.000 INCHES ALL ENDS IN
Leg Length5.625 INCHES NOMINAL ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-224-7803 INTERCHANGEABLE
Elbow,pipe
4730-00-243-1790940-2IN108 INTERCHANGEABLE
Elbow,pipe
Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy
4730-00-264-9207 INTERCHANGEABLE
Reducer,pipe
4730-00-277-6617 INTERCHANGEABLE
Elbow,pipe
4730-00-287-1650 INTERCHANGEABLE
Elbow,pipe
4730-00-529-5077 INTERCHANGEABLE
Elbow,pipe
4730-00-529-5084 INTERCHANGEABLE
Tee,pipe
4730-00-529-5086 INTERCHANGEABLE
Tee,pipe
4730-00-529-5088 INTERCHANGEABLE
Tee,pipe
4730-00-640-6017 INTERCHANGEABLE
Elbow,tube
Cross-Reference Index
Part NumberManufacturer
MILF20236 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-224-7803INTERCHANGEABLE
ELBOW,PIPE
4730-00-243-1790INTERCHANGEABLE
ELBOW,PIPE
940-2IN108
4730-00-264-9207INTERCHANGEABLE
REDUCER,PIPE
4730-00-277-6617INTERCHANGEABLE
ELBOW,PIPE
4730-00-287-1650INTERCHANGEABLE
ELBOW,PIPE
4730-00-529-5077INTERCHANGEABLE
ELBOW,PIPE
4730-00-529-5084INTERCHANGEABLE
TEE,PIPE
4730-00-529-5086INTERCHANGEABLE
TEE,PIPE
4730-00-529-5088INTERCHANGEABLE
TEE,PIPE
4730-00-640-6017INTERCHANGEABLE
ELBOW,TUBE
4730-00-640-6238INTERCHANGEABLE
ELBOW,TUBE
4730-00-640-6239INTERCHANGEABLE
ELBOW,TUBE

Frequently Asked Questions

What is NSN 4730-00-529-5089?

NSN 4730-00-529-5089 is a Tee,pipe, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-529-5089?

NSN 4730-00-529-5089 has 1 cross-referenced part number: MILF20236 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4730-00-529-5089?

There are 12 known substitutes for 4730-00-529-5089: 4730-00-224-7803, 4730-00-243-1790, 4730-00-264-9207 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILF20236?

Key specifications for MILF20236: Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS; Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE; Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-529-5089 still in active supply?

NSN 4730-00-529-5089 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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