PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

600-3TMTTee,pipe to Tube

Swagelok Co · NSN 4730-00-060-4405 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-060-4405 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-060-4405. Primary manufacturer part number: 600-3TMT.
Features
  • Tee,pipe to Tube — FSC 4730
  • Nominal Outside Diameter Tube Accommodated: 0.375 INCHES THIRD END IN
  • Thread Class: 3A THIRD END A
  • Leg Length: 0.844 INCHES NOMINAL FIRST END IN
  • Connection Style: FLARELESS (TUBE) FIRST END
  • Leg Length: 1.000 INCHES NOMINAL SECOND END IN
  • Thread Class: 3A FIRST END A
  • Connection Style: FLARELESS (TUBE) THIRD END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Tee,pipe to Tube, cataloged under National Stock Number 4730-00-060-4405, 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 Swagelok Co. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-060-4405
Primary Part Number600-3TMT
Item NameTee,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSwagelok Co
StatusACTIVE
Nominal Outside Diameter Tube Accommodated0.375 INCHES THIRD END IN
Thread Class3A THIRD END A
Leg Length0.844 INCHES NOMINAL FIRST END IN
Connection StyleFLARELESS (TUBE) FIRST END
Leg Length1.000 INCHES NOMINAL SECOND END IN
Thread Class3A FIRST END A
Connection StyleFLARELESS (TUBE) THIRD END
Connection StylePLAIN (PIPE) SECOND END
Thread Quantity Per Inch20 THIRD END
Nominal Outside Diameter Tube Accommodated0.375 INCHES FIRST END IN
Thread Series DesignatorNPT SECOND END
Nominal Thread Size0.562 INCHES FIRST END IN
Seat Angle20.0 DEGREES THIRD END
Thread Series DesignatorUN FIRST END
Furnished Items and Quantity4 FERRULE SLEEVE AND 2 SHORT COUPLING NUT
Seat Angle20.0 DEGREES FIRST END
Thread Quantity Per Inch20 FIRST END
Nominal Thread Size0.562 INCHES THIRD END IN
Thread Series DesignatorUN THIRD END
Nominal Thread Size0.250 INCHES SECOND END IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-014-1275141275 INTERCHANGEABLE
Pin,straight,headless
General Motors Corp
4530-00-467-57731-4X1 3-8L0MG INTERCHANGEABLE
Adapter
Monarch Mfg Works Inc
3040-01-004-40643519-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5310-01-178-5976MA217-21032 INTERCHANGEABLE
Nut,self-Locking,hexagon
Am General Llc
5340-01-278-05303019-1 INTERCHANGEABLE
Filter Cover,access
Oai Electronics, Llc Div Oai Electronics
6210-01-286-741321064-0003 INTERCHANGEABLE
Light,indicator
Honeywell International Inc Dba Honeywell
5999-01-676-048530191 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Vicor Corp Dba Vicorpowercom
Cross-Reference Index
Part NumberManufacturer
6 MRT 4N-B Parker-Hannifin Corporation Div Instrumentation Products Division (USA)
6-4-6RBZB Parker-Hannifin Corporation Div Instrumentation Products Division (USA)
600-3TMT PRIMARY Swagelok Co (USA)
30191 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
Related Parts
5315-00-014-1275INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
141275
4530-00-467-5773INTERCHANGEABLE
ADAPTER
1-4X1 3-8L0MG
3040-01-004-4064INTERCHANGEABLE
CONNECTING LINK,RIGID
3519-1
5310-01-178-5976INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MA217-21032
5340-01-278-0530INTERCHANGEABLE
FILTER COVER,ACCESS
3019-1
6210-01-286-7413INTERCHANGEABLE
LIGHT,INDICATOR
21064-0003
5999-01-676-0485INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
30191

Frequently Asked Questions

What is NSN 4730-00-060-4405?

NSN 4730-00-060-4405 is a Tee,pipe to Tube, manufactured by Swagelok Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-060-4405?

NSN 4730-00-060-4405 has 4 cross-referenced part numbers: 6 MRT 4N-B (Parker-Hannifin Corporation Div Instrumentation Products Division), 6-4-6RBZB (Parker-Hannifin Corporation Div Instrumentation Products Division), 600-3TMT (Swagelok Co), 30191 (Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies).

What NSN replaces 4730-00-060-4405?

There are 7 known substitutes for 4730-00-060-4405: 5315-00-014-1275, 4530-00-467-5773, 3040-01-004-4064 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 600-3TMT?

Key specifications for 600-3TMT: Nominal Outside Diameter Tube Accommodated: 0.375 INCHES THIRD END IN; Thread Class: 3A THIRD END A; Leg Length: 0.844 INCHES NOMINAL FIRST END IN; Connection Style: FLARELESS (TUBE) FIRST END. 21 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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