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 4730-00-529-5088 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-529-5088 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-529-5088. Primary manufacturer part number: MILF20236.
Features
  • Tee,pipe — FSC 4730
  • Surface Treatment: ZINC OVERALL
  • Pipe Wall Thickness Designation for Which Designed: EXTRA HEAVY WEIGHT ALL ENDS
  • Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE
  • Maximum Operating Temp: 770.0 FAHRENHEIT SECOND RESPONSE DEGF
  • Surface Treatment Document and Classification: COATING,HOT DIPPED,MIL-Z-17871 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
  • Media for Which Designed: STEAM FIRST RESPONSE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Tee,pipe, cataloged under National Stock Number 4730-00-529-5088, 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 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-529-5088
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
StatusACTIVE
Surface TreatmentZINC OVERALL
Pipe Wall Thickness Designation for Which DesignedEXTRA HEAVY WEIGHT ALL ENDS
Media for Which DesignedWATER-OIL-GAS SECOND RESPONSE
Maximum Operating Temp770.0 FAHRENHEIT SECOND RESPONSE DEGF
Surface Treatment Document and ClassificationCOATING,HOT DIPPED,MIL-Z-17871 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
Media for Which DesignedSTEAM FIRST RESPONSE
MaterialSTEEL OVERALL
Connection StyleBEVELED (PIPE) ALL ENDS
Leg Length4.875 INCHES NOMINAL ALL ENDS IN
Connection TypeBUTT WELD PIPE ALL ENDS
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS
Maximum Operating Temp422.0 FAHRENHEIT FIRST RESPONSE DEGF
Nominal Pipe Size Accommodated5.000 INCHES ALL ENDS IN
Maximum Operating Temp422.0 FAHRENHEIT THIRD RESPONSE DEGF
Operating Pressure425.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
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
4730-00-529-5089 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
ASME B16.9 The American Society of Mechanical Engineers (USA)
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
4730-00-529-5089INTERCHANGEABLE
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 4730-00-529-5088?

NSN 4730-00-529-5088 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: active.

What are the part numbers for NSN 4730-00-529-5088?

NSN 4730-00-529-5088 has 2 cross-referenced part numbers: MILF20236 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ASME B16.9 (The American Society of Mechanical Engineers).

What NSN replaces 4730-00-529-5088?

There are 12 known substitutes for 4730-00-529-5088: 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: Surface Treatment: ZINC OVERALL; Pipe Wall Thickness Designation for Which Designed: EXTRA HEAVY WEIGHT ALL ENDS; Media for Which Designed: WATER-OIL-GAS SECOND RESPONSE; Maximum Operating Temp: 770.0 FAHRENHEIT SECOND RESPONSE DEGF. 16 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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